Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
894
FNUS54 KMRX 171409
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
1009 AM EDT Sat May 17 2025
.DISCUSSION...
Today will be drier with plenty of sunshine and a warm afternoon.
Chances for showers and thunderstorms will return for Monday through
Wednesday.
VAZ001-181515-
Lee-
Including the city of Rose Hill
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 78-83 (0) 54-59 (-6) 75-80
RH % (24h trend) 30-35 (-30) 88-93 (-6) 38-43
RH Recovery Excellent
AM 20FT Wnd (mph) SW 16 W 6
PM 20FT Wnd (mph) W 18 W 16 W 6
Transport Wnd (mph) W 33 NW 9 W 16
Mixing Hgt(ft-agl) 7170 360 4380
Vent Rate (mph-ft) 236610 3240 70080
Max Dispersion Early 156 Very Good16 Gen Poor 50 Gen Good
Max Dispersion Late 199 Very Good6 Very Poor 62 Good
Category Day 5 1 4
Max LVORI Early 6 4 5
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 69 percent. Light winds.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. Light winds.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 66 percent. Southwest winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows around 50. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 57 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 48 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-181515-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 75-80 (0) 52-57 (-6) 72-77
RH % (24h trend) 34-39 (-31) 84-89 (-10) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) SW 19 W 9
PM 20FT Wnd (mph) W 20 W 18 W 9
Transport Wnd (mph) W 35 W 14 W 20
Mixing Hgt(ft-agl) 7000 240 5010
Vent Rate (mph-ft) 245000 3360 100200
Max Dispersion Early 154 Very Good24 Fair 65 Good
Max Dispersion Late 200 Very Good9 Poor 85 Good
Category Day 5 1 4
Max LVORI Early 6 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 71 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows around
60. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. Minimum RH 70 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows in the upper 40s. West winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely. Cooler. Highs in
the upper 50s. Minimum RH 61 percent. Northwest winds 5 to
15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 52 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-181515-
Scott VA-
Including the city of Hiltons
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 79-84 (+1) 54-59 (-7) 75-80
RH % (24h trend) 31-36 (-30) 87-92 (-7) 36-41
RH Recovery Excellent
AM 20FT Wnd (mph) SW 17 W 9
PM 20FT Wnd (mph) W 19 W 16 W 9
Transport Wnd (mph) W 32 W 9 W 17
Mixing Hgt(ft-agl) 7020 290 4370
Vent Rate (mph-ft) 224640 2610 74290
Max Dispersion Early 129 Very Good18 Gen Poor 56 Gen Good
Max Dispersion Late 195 Very Good6 Very Poor 73 Good
Category Day 5 1 4
Max LVORI Early 5 3 5
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. Light winds.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 67 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 57 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 49 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-181515-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 75-80 (-1) 52-57 (-7) 73-78
RH % (24h trend) 31-36 (-28) 86-91 (-6) 35-40
RH Recovery Excellent
AM 20FT Wnd (mph) SW 18 W 14
PM 20FT Wnd (mph) W 20 W 20 W 11
Transport Wnd (mph) W 35 W 13 W 21
Mixing Hgt(ft-agl) 7150 340 4060
Vent Rate (mph-ft) 250250 4420 85260
Max Dispersion Early 132 Very Good19 Gen Poor 67 Good
Max Dispersion Late 198 Very Good8 Poor 70 Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 55 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 70 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows around
60. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 69 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows around 50. West winds less than 10 mph.
.THURSDAY...Partly sunny with showers likely. Cooler. Highs
around 60. Minimum RH 60 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 51 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-181515-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 75-80 (-2) 52-57 (-7) 74-79
RH % (24h trend) 32-37 (-27) 90-95 (-4) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 W 11
PM 20FT Wnd (mph) W 18 G25 W 19 W 11
Transport Wnd (mph) W 33 W 13 W 20
Mixing Hgt(ft-agl) 7020 390 3730
Vent Rate (mph-ft) 231660 5070 74600
Max Dispersion Early 120 Very Good21 Fair 65 Good
Max Dispersion Late 199 Very Good9 Poor 64 Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows around
60. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 71 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 62 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Minimum RH 54 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-181515-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 74-79 (-4) 52-57 (-5) 72-77
RH % (24h trend) 32-37 (-20) 86-91 (-7) 40-45
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 G24 W 12 G20
PM 20FT Wnd (mph) W 18 G25 W 19 W 11 G19
Transport Wnd (mph) W 36 W 16 W 22
Mixing Hgt(ft-agl) 6470 370 3270
Vent Rate (mph-ft) 232920 5920 71940
Max Dispersion Early 115 Very Good34 Fair 62 Good
Max Dispersion Late 197 Very Good15 Gen Poor 64 Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent. Light
winds.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
upper 50s. Light winds.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 67 percent. Southwest winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 64 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 52 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-181515-
Southeast Carter-
Including the city of Hampton
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 73-78 (-3) 52-57 (-5) 70-75
RH % (24h trend) 33-38 (-22) 86-91 (-6) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 G24 W 16
PM 20FT Wnd (mph) W 20 W 20 W 11 G19
Transport Wnd (mph) W 35 W 20 W 23
Mixing Hgt(ft-agl) 6170 250 3470
Vent Rate (mph-ft) 215950 5000 79810
Max Dispersion Early 112 Very Good27 Fair 65 Good
Max Dispersion Late 190 Very Good13 Gen Poor 69 Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows around
60. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 65 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows around 50. West winds 5 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 50s. Minimum RH 65 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds 5 to 15 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 53 percent. West winds 5 to 15 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-181515-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 74-79 (-3) 54-59 (-5) 71-76
RH % (24h trend) 33-38 (-23) 84-89 (-4) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G24 W 11
PM 20FT Wnd (mph) W 18 G26 W 19 W 10
Transport Wnd (mph) W 32 W 13 W 20
Mixing Hgt(ft-agl) 6270 200 3440
Vent Rate (mph-ft) 200640 2600 68800
Max Dispersion Early 105 Very Good25 Fair 56 Gen Good
Max Dispersion Late 179 Very Good8 Poor 61 Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 62 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 70s. Minimum RH 65 percent. Southwest winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows in the lower 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 50s. Minimum RH 66 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 54 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-181515-
Southeast Greene-
Including the city of Cedar Creek
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 74-79 (-4) 54-59 (-5) 71-76
RH % (24h trend) 32-37 (-22) 85-90 (-5) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 G25 W 10 G17
PM 20FT Wnd (mph) W 17 G28 W 17 G25 W 9
Transport Wnd (mph) W 31 W 9 W 17
Mixing Hgt(ft-agl) 6190 50 3300
Vent Rate (mph-ft) 191890 450 56100
Max Dispersion Early 95 Good 13 Gen Poor 46 Gen Good
Max Dispersion Late 170 Very Good4 Very Poor 52 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 5
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southeast winds less than 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 63 percent. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows in the lower 50s. West winds 5 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
around 60. Minimum RH 61 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds 5 to 15 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 52 percent. West winds 5 to 15 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-181515-
Cocke Smoky Mountains-
Including the city of Hartford
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 75-80 (-5) 56-61 (-4) 73-78
RH % (24h trend) 32-37 (-19) 81-86 (-7) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) W 23 W 11
PM 20FT Wnd (mph) W 25 W 25 W 10
Transport Wnd (mph) W 30 W 10 W 16
Mixing Hgt(ft-agl) 6130 230 3830
Vent Rate (mph-ft) 183900 2300 61280
Max Dispersion Early 105 Very Good16 Gen Poor 51 Gen Good
Max Dispersion Late 165 Very Good10 Poor 56 Gen Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 4 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End Continuing
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 62 percent. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows in the lower 50s. West winds 5 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 62 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 52 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-181515-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 72-77 (-6) 55-60 (-3) 70-75
RH % (24h trend) 35-40 (-17) 78-83 (-10) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) W 20 W 11
PM 20FT Wnd (mph) W 24 W 20 W 9
Transport Wnd (mph) W 28 W 17 W 16
Mixing Hgt(ft-agl) 5070 50 3500
Vent Rate (mph-ft) 141960 850 56000
Max Dispersion Early 82 Good 14 Gen Poor 42 Gen Good
Max Dispersion Late 124 Very Good5 Very Poor 48 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 4
Max LVORI Late 1 4 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.07
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Showers and a chance of thunderstorms. Highs in the mid
70s. Minimum RH 69 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 65 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 68 percent. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows around 50. West winds 5 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the upper 50s. Minimum RH 65 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds 5 to 15 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 60s. Minimum RH 55 percent. West winds 5 to 15 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-181515-
Blount Smoky Mountains-
Including the city of Cades Cove
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 77-82 (-4) 58-63 (-3) 75-80
RH % (24h trend) 35-40 (-17) 79-84 (-10) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 18 W 6
PM 20FT Wnd (mph) W 18 G25 W 16 W 6
Transport Wnd (mph) W 24 W 7 W 14
Mixing Hgt(ft-agl) 5600 220 3820
Vent Rate (mph-ft) 134400 1540 53480
Max Dispersion Early 73 Good 8 Poor 40 Fair
Max Dispersion Late 118 Very Good7 Poor 48 Gen Good
Category Day 5 1 3
Max LVORI Early 5 3 4
Max LVORI Late 2 4 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.06
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 69 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 61 percent. Southeast
winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. West winds 5 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 60 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 50 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-181515-
Southeast Monroe-
Including the cities of Citico and Coker Creek
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 77-82 (-4) 58-63 (-3) 74-79
RH % (24h trend) 35-40 (-16) 81-86 (-11) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 G22 W 5
PM 20FT Wnd (mph) W 16 W 11 G19 Lgt/Var
Transport Wnd (mph) W 21 W 6 W 12
Mixing Hgt(ft-agl) 5230 130 3500
Vent Rate (mph-ft) 109830 780 42000
Max Dispersion Early 51 Gen Good 6 Very Poor 31 Fair
Max Dispersion Late 97 Good 4 Very Poor 40 Fair
Category Day 4 1 3
Max LVORI Early 7 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.07
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 60 percent. Southeast
winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 57 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 48 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-181515-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 80-85 (-2) 58-63 (-3) 77-82
RH % (24h trend) 33-38 (-16) 87-92 (-6) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) W 13 W 5
PM 20FT Wnd (mph) W 14 W 11 W 5
Transport Wnd (mph) W 21 W 6 W 12
Mixing Hgt(ft-agl) 5650 180 4010
Vent Rate (mph-ft) 118650 1080 48120
Max Dispersion Early 47 Gen Good 5 Very Poor 31 Fair
Max Dispersion Late 101 Very Good3 Very Poor 46 Gen Good
Category Day 4 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.07
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 65 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
56 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 58 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 51 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-181515-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 79-84 (-3) 56-61 (-5) 76-81
RH % (24h trend) 34-39 (-14) 86-91 (-6) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) W 12 Lgt/Var
PM 20FT Wnd (mph) W 14 W 11 Lgt/Var
Transport Wnd (mph) W 21 NW 6 W 13
Mixing Hgt(ft-agl) 5420 240 4300
Vent Rate (mph-ft) 113820 1440 55900
Max Dispersion Early 57 Gen Good 7 Poor 38 Fair
Max Dispersion Late 95 Good 4 Very Poor 49 Gen Good
Category Day 4 1 3
Max LVORI Early 7 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.06
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
56 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 59 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. West winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 54 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 46 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-181515-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 75-80 (-5) 54-59 (-5) 73-78
RH % (24h trend) 41-46 (-12) 88-93 (-6) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) W 16 W 10
PM 20FT Wnd (mph) W 14 W 12 W 6
Transport Wnd (mph) W 22 NW 8 W 15
Mixing Hgt(ft-agl) 5160 170 3950
Vent Rate (mph-ft) 113520 1360 59250
Max Dispersion Early 60 Gen Good 8 Poor 40 Fair
Max Dispersion Late 97 Good 5 Very Poor 53 Gen Good
Category Day 4 1 4
Max LVORI Early 7 4 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
61 percent. Southeast winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. Light winds.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers.
Cooler. Lows around 50. West winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 58 percent. Northwest winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Sunny with a slight chance of showers. Highs in the mid
60s. Minimum RH 50 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-181515-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (0) 54-59 (-6) 76-81
RH % (24h trend) 32-37 (-25) 89-94 (-7) 39-44
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 W 5
PM 20FT Wnd (mph) W 16 W 13 W 5
Transport Wnd (mph) W 33 W 7 W 14
Mixing Hgt(ft-agl) 7640 260 3630
Vent Rate (mph-ft) 252120 1820 50820
Max Dispersion Early 150 Very Good17 Gen Poor 46 Gen Good
Max Dispersion Late 200 Very Good4 Very Poor 53 Gen Good
Category Day 5 1 3
Max LVORI Early 5 4 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Light winds.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. Light winds.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 64 percent. Southwest winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 55 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 47 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-181515-
Hawkins-
Including the city of Mooresburg
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (0) 54-59 (-7) 76-81
RH % (24h trend) 31-36 (-28) 90-95 (-6) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 G21 W 6
PM 20FT Wnd (mph) W 16 W 13 W 6
Transport Wnd (mph) W 33 W 7 W 15
Mixing Hgt(ft-agl) 7700 280 4210
Vent Rate (mph-ft) 254100 1960 63150
Max Dispersion Early 130 Very Good14 Gen Poor 50 Gen Good
Max Dispersion Late 200 Very Good4 Very Poor 56 Gen Good
Category Day 5 1 4
Max LVORI Early 5 3 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 64 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
Light winds.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. Light winds.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 66 percent. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 56 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 49 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-181515-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 78-83 (-1) 54-59 (-7) 75-80
RH % (24h trend) 31-36 (-27) 89-94 (-5) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 18 W 12
PM 20FT Wnd (mph) W 19 W 20 W 11
Transport Wnd (mph) W 32 W 8 W 18
Mixing Hgt(ft-agl) 7290 350 3770
Vent Rate (mph-ft) 233280 2800 67860
Max Dispersion Early 117 Very Good14 Gen Poor 57 Gen Good
Max Dispersion Late 198 Very Good5 Very Poor 62 Good
Category Day 5 1 4
Max LVORI Early 5 3 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 66 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 58 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 51 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-181515-
Northwest Carter-
Including the city of Elizabethton
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 76-81 (-3) 53-58 (-6) 73-78
RH % (24h trend) 30-35 (-23) 86-91 (-6) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) W 14 G23 W 11
PM 20FT Wnd (mph) W 17 G25 W 18 W 10 G17
Transport Wnd (mph) W 32 W 13 W 21
Mixing Hgt(ft-agl) 6670 290 3610
Vent Rate (mph-ft) 213440 3770 75810
Max Dispersion Early 115 Very Good20 Gen Poor 63 Good
Max Dispersion Late 193 Very Good8 Poor 67 Good
Category Day 5 1 4
Max LVORI Early 5 3 4
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 57 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 63 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the lower 60s. Minimum RH 59 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 50 percent. West winds 5 to 15 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-181515-
Washington TN-
Including the city of Johnson City
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 78-83 (-1) 54-59 (-7) 75-80
RH % (24h trend) 32-37 (-26) 88-93 (-6) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 16 W 10
PM 20FT Wnd (mph) W 18 G25 W 18 W 9
Transport Wnd (mph) W 33 W 9 W 20
Mixing Hgt(ft-agl) 7140 340 3880
Vent Rate (mph-ft) 235620 3060 77600
Max Dispersion Early 114 Very Good14 Gen Poor 59 Gen Good
Max Dispersion Late 199 Very Good5 Very Poor 65 Good
Category Day 5 1 4
Max LVORI Early 6 3 5
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 0
Precip Type None None None
Precip Duration
Precip Amount 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Minimum RH 66 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 60 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 53 percent. West winds 5 to 15 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-181515-
Northwest Greene-
Including the city of Greeneville
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 79-84 (-2) 55-60 (-6) 76-81
RH % (24h trend) 34-39 (-23) 92-97 (-3) 46-51
RH Recovery Excellent
AM 20FT Wnd (mph) SW 14 G22 W 8
PM 20FT Wnd (mph) W 17 G24 W 14 W 8
Transport Wnd (mph) W 32 W 8 W 17
Mixing Hgt(ft-agl) 7080 340 3730
Vent Rate (mph-ft) 226560 2720 63410
Max Dispersion Early 105 Very Good13 Gen Poor 51 Gen Good
Max Dispersion Late 195 Very Good5 Very Poor 56 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 64 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 65 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 65 percent. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Cooler. Lows in the lower 50s. West
winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 59 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 51 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-181515-
Grainger-
Including the city of Bean Station
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (-1) 56-61 (-6) 78-83
RH % (24h trend) 32-37 (-26) 87-92 (-8) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 12 G20 Lgt/Var
PM 20FT Wnd (mph) W 14 W 13 Lgt/Var
Transport Wnd (mph) W 31 W 6 W 15
Mixing Hgt(ft-agl) 7310 230 3260
Vent Rate (mph-ft) 226610 1380 48900
Max Dispersion Early 130 Very Good12 Poor 39 Fair
Max Dispersion Late 195 Very Good3 Very Poor 44 Gen Good
Category Day 5 1 3
Max LVORI Early 5 3 6
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 67 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
East winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 56 percent. West winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 48 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-181515-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (-1) 56-61 (-6) 77-82
RH % (24h trend) 34-39 (-23) 91-96 (-5) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 12 G21 Lgt/Var
PM 20FT Wnd (mph) W 14 W 11 Lgt/Var
Transport Wnd (mph) W 31 W 6 W 16
Mixing Hgt(ft-agl) 7270 270 3590
Vent Rate (mph-ft) 225370 1620 57440
Max Dispersion Early 117 Very Good12 Poor 46 Gen Good
Max Dispersion Late 196 Very Good4 Very Poor 50 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 6
Max LVORI Late 1 7 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 66 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Cooler. Lows in the lower 50s.
West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 57 percent. West winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 49 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-181515-
Northwest Cocke-
Including the cities of Bybee and Newport
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 79-84 (-3) 57-62 (-5) 76-81
RH % (24h trend) 34-39 (-17) 87-92 (-5) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) W 17 W 6
PM 20FT Wnd (mph) W 17 W 17 W 6
Transport Wnd (mph) W 30 W 7 W 16
Mixing Hgt(ft-agl) 6690 310 3780
Vent Rate (mph-ft) 200700 2170 60480
Max Dispersion Early 100 Good 11 Poor 45 Gen Good
Max Dispersion Late 182 Very Good5 Very Poor 53 Gen Good
Category Day 5 1 4
Max LVORI Early 6 3 5
Max LVORI Late 1 5 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 63 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Light winds.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Light winds.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 61 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Cooler.
Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 56 percent. West winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 48 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-181515-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 80-85 (-3) 57-62 (-6) 77-82
RH % (24h trend) 35-40 (-19) 88-93 (-6) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 14 W 5
PM 20FT Wnd (mph) W 16 W 11 W 5
Transport Wnd (mph) W 29 W 6 W 10
Mixing Hgt(ft-agl) 6710 290 3770
Vent Rate (mph-ft) 194590 1740 37700
Max Dispersion Early 97 Good 11 Poor 41 Gen Good
Max Dispersion Late 170 Very Good4 Very Poor 48 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 55 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 48 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-181515-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (-1) 55-60 (-5) 77-82
RH % (24h trend) 31-36 (-24) 91-96 (-4) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 14 Lgt/Var
PM 20FT Wnd (mph) W 16 W 13 Lgt/Var
Transport Wnd (mph) W 28 NW 6 W 10
Mixing Hgt(ft-agl) 5850 250 4190
Vent Rate (mph-ft) 163800 1500 41900
Max Dispersion Early 107 Very Good12 Poor 27 Fair
Max Dispersion Late 138 Very Good4 Very Poor 38 Fair
Category Day 5 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows around 60. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
70s. Minimum RH 72 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. West winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 56 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 47 percent. Northwest winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-181515-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 79-84 (-1) 54-59 (-6) 76-81
RH % (24h trend) 31-36 (-26) 91-96 (-3) 43-48
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 G21 Lgt/Var
PM 20FT Wnd (mph) W 14 G22 W 11 Lgt/Var
Transport Wnd (mph) W 32 W 6 W 10
Mixing Hgt(ft-agl) 6490 260 4020
Vent Rate (mph-ft) 207680 1560 40200
Max Dispersion Early 148 Very Good16 Gen Poor 28 Fair
Max Dispersion Late 183 Very Good4 Very Poor 37 Fair
Category Day 5 1 3
Max LVORI Early 6 4 6
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 50s. Light winds.
.MONDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 72 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 72 percent. Southeast winds less than
10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 67 percent. Southwest winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows around 50. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 58 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 50 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-181515-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 78-83 (0) 56-61 (-5) 75-80
RH % (24h trend) 31-36 (-28) 84-89 (-8) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 14 Lgt/Var
PM 20FT Wnd (mph) W 16 W 13 Lgt/Var
Transport Wnd (mph) W 32 NW 6 W 10
Mixing Hgt(ft-agl) 6860 180 4100
Vent Rate (mph-ft) 219520 1080 41000
Max Dispersion Early 146 Very Good13 Gen Poor 34 Fair
Max Dispersion Late 192 Very Good4 Very Poor 38 Fair
Category Day 5 1 3
Max LVORI Early 6 3 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 60. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 69 percent. Southwest winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Minimum RH 60 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 51 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-181515-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (0) 55-60 (-6) 76-81
RH % (24h trend) 31-36 (-27) 88-93 (-7) 41-46
RH Recovery Excellent
AM 20FT Wnd (mph) SW 12 G20 Lgt/Var
PM 20FT Wnd (mph) W 16 W 11 Lgt/Var
Transport Wnd (mph) W 32 NW 7 W 15
Mixing Hgt(ft-agl) 7260 230 3280
Vent Rate (mph-ft) 232320 1610 49200
Max Dispersion Early 151 Very Good12 Poor 38 Fair
Max Dispersion Late 199 Very Good4 Very Poor 40 Fair
Category Day 5 1 3
Max LVORI Early 7 3 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light
winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 67 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the lower 70s. Minimum RH 66 percent. Southwest winds less
than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 57 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 48 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-181515-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (0) 57-62 (-5) 78-83
RH % (24h trend) 31-36 (-26) 86-91 (-7) 42-47
RH Recovery Excellent
AM 20FT Wnd (mph) SW 12 G20 Lgt/Var
PM 20FT Wnd (mph) W 13 G21 W 11 Lgt/Var
Transport Wnd (mph) W 30 W 6 W 10
Mixing Hgt(ft-agl) 7060 290 4090
Vent Rate (mph-ft) 211800 1740 40900
Max Dispersion Early 132 Very Good11 Poor 35 Fair
Max Dispersion Late 181 Very Good4 Very Poor 39 Fair
Category Day 5 1 3
Max LVORI Early 6 3 5
Max LVORI Late 1 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 69 percent. Light
winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 68 percent. East winds
less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 55 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 48 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-181515-
Anderson-
Including the cities of Oak Ridge and Clinton
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (0) 58-63 (-4) 77-82
RH % (24h trend) 31-36 (-28) 85-90 (-7) 45-50
RH Recovery Excellent
AM 20FT Wnd (mph) SW 14 G22 Lgt/Var
PM 20FT Wnd (mph) W 16 W 14 Lgt/Var
Transport Wnd (mph) W 26 W 5 W 10
Mixing Hgt(ft-agl) 6300 250 4270
Vent Rate (mph-ft) 163800 1250 42700
Max Dispersion Early 111 Very Good9 Poor 28 Fair
Max Dispersion Late 140 Very Good4 Very Poor 39 Fair
Category Day 5 1 3
Max LVORI Early 6 3 5
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 73 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 69 percent. Southeast
winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 66 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 55 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 47 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-181515-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (-1) 59-64 (-4) 78-83
RH % (24h trend) 33-38 (-23) 86-91 (-8) 47-52
RH Recovery Excellent
AM 20FT Wnd (mph) SW 13 Lgt/Var
PM 20FT Wnd (mph) SW 14 W 11 Lgt/Var
Transport Wnd (mph) W 25 W 5 W 10
Mixing Hgt(ft-agl) 6510 300 4260
Vent Rate (mph-ft) 162750 1500 42600
Max Dispersion Early 97 Good 9 Poor 31 Fair
Max Dispersion Late 144 Very Good3 Very Poor 38 Fair
Category Day 5 1 3
Max LVORI Early 6 3 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 20
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 53 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the lower 70s. Minimum RH 46 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-181515-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Mclear Pcldy
Temp (24h trend) 80-85 (-4) 58-63 (-4) 77-82
RH % (24h trend) 34-39 (-16) 86-91 (-8) 44-49
RH Recovery Excellent
AM 20FT Wnd (mph) SW 20 W 6
PM 20FT Wnd (mph) W 18 SW 17 W 6
Transport Wnd (mph) W 26 W 7 W 12
Mixing Hgt(ft-agl) 6390 370 4060
Vent Rate (mph-ft) 166140 2590 48720
Max Dispersion Early 91 Good 10 Poor 39 Fair
Max Dispersion Late 150 Very Good6 Very Poor 44 Gen Good
Category Day 5 1 3
Max LVORI Early 6 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 60 percent.
Southeast winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Showers and a slight chance of thunderstorms. Highs
in the mid 70s. Minimum RH 62 percent. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Cooler. Highs
in the mid 60s. Minimum RH 55 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. West winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 48 percent. West winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-181515-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (+1) 58-63 (-4) 79-84
RH % (24h trend) 32-37 (-25) 90-95 (-6) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 G17 Lgt/Var
PM 20FT Wnd (mph) W 11 G19 W 8 Lgt/Var
Transport Wnd (mph) W 24 NW 3 W 8
Mixing Hgt(ft-agl) 5730 340 3920
Vent Rate (mph-ft) 137520 1020 31360
Max Dispersion Early 85 Good 7 Poor 20 Gen Poor
Max Dispersion Late 119 Very Good4 Very Poor 30 Fair
Category Day 5 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 73 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
mid 60s. Southwest winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 54 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-181515-
Loudon-
Including the cities of Lenoir City and Loudon
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (-1) 58-63 (-4) 78-83
RH % (24h trend) 34-39 (-23) 92-97 (-3) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 13 SW 8 Lgt/Var
Transport Wnd (mph) W 23 W 5 W 8
Mixing Hgt(ft-agl) 5950 330 3310
Vent Rate (mph-ft) 136850 1650 26480
Max Dispersion Early 74 Good 5 Very Poor 23 Fair
Max Dispersion Late 118 Very Good3 Very Poor 30 Fair
Category Day 5 1 3
Max LVORI Early 7 4 7
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 54 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-181515-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (-2) 59-64 (-4) 78-83
RH % (24h trend) 35-40 (-20) 86-91 (-8) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) SW 14 Lgt/Var
PM 20FT Wnd (mph) SW 16 SW 12 Lgt/Var
Transport Wnd (mph) W 24 SW 6 W 10
Mixing Hgt(ft-agl) 5900 330 3780
Vent Rate (mph-ft) 141600 1980 37800
Max Dispersion Early 72 Good 7 Poor 30 Fair
Max Dispersion Late 122 Very Good5 Very Poor 35 Fair
Category Day 5 1 3
Max LVORI Early 6 3 5
Max LVORI Late 2 5 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.01
Precip Begin 8 AM
Precip End 8 PM
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. West winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 56 percent. West winds 5 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 49 percent. West winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-181515-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (-2) 59-64 (-3) 78-83
RH % (24h trend) 34-39 (-19) 91-96 (-4) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) W 12 SW 6 Lgt/Var
Transport Wnd (mph) W 21 SW 5 W 9
Mixing Hgt(ft-agl) 5990 330 3320
Vent Rate (mph-ft) 125790 1650 29880
Max Dispersion Early 56 Gen Good 6 Very Poor 29 Fair
Max Dispersion Late 111 Very Good4 Very Poor 34 Fair
Category Day 5 1 3
Max LVORI Early 7 4 7
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.03
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 68 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 61 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. Northwest winds less than 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 52 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-181515-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 82-87 (0) 58-63 (-4) 78-83
RH % (24h trend) 33-38 (-26) 91-96 (-4) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 G17 Lgt/Var
PM 20FT Wnd (mph) W 11 W 6 Lgt/Var
Transport Wnd (mph) W 21 NW 5 SW 12
Mixing Hgt(ft-agl) 5550 200 3970
Vent Rate (mph-ft) 116550 1000 47640
Max Dispersion Early 86 Good 6 Very Poor 27 Fair
Max Dispersion Late 100 Good 3 Very Poor 42 Gen Good
Category Day 4 1 3
Max LVORI Early 7 4 7
Max LVORI Late 2 6 3
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.02
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Showers with thunderstorms likely. Highs around 80.
Minimum RH 77 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 71 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 67 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 58 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs around 70. Minimum RH 51 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-181515-
Meigs-
Including the city of Big Spring
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (0) 58-63 (-5) 79-84
RH % (24h trend) 34-39 (-21) 94-99 (-2) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) SW 11 SW 5 Lgt/Var
Transport Wnd (mph) W 20 W 3 W 9
Mixing Hgt(ft-agl) 5650 330 3870
Vent Rate (mph-ft) 113000 990 34830
Max Dispersion Early 79 Good 5 Very Poor 26 Fair
Max Dispersion Late 96 Good 3 Very Poor 37 Fair
Category Day 4 1 3
Max LVORI Early 8 4 8
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.06
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 72 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 65 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 53 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
48 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-181515-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (-1) 58-63 (-5) 79-84
RH % (24h trend) 33-38 (-20) 95-100 (-1) 50-55
RH Recovery Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) W 11 SW 6 Lgt/Var
Transport Wnd (mph) W 21 SW 3 W 9
Mixing Hgt(ft-agl) 6030 290 3700
Vent Rate (mph-ft) 126630 870 33300
Max Dispersion Early 59 Gen Good 5 Very Poor 24 Fair
Max Dispersion Late 107 Very Good3 Very Poor 31 Fair
Category Day 5 1 3
Max LVORI Early 7 5 8
Max LVORI Late 2 8 2
Precip Chance (%) 0 0 30
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.13
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 68 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 62 percent. South
winds less than 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. Northwest winds less than 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
around 70. Minimum RH 51 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-181515-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 83-88 (0) 61-66 (-3) 79-84
RH % (24h trend) 32-37 (-24) 88-93 (-4) 52-57
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) W 11 SW 8 Lgt/Var
Transport Wnd (mph) W 18 W 5 W 9
Mixing Hgt(ft-agl) 5650 220 3770
Vent Rate (mph-ft) 101700 1100 33930
Max Dispersion Early 57 Gen Good 4 Very Poor 28 Fair
Max Dispersion Late 89 Good 3 Very Poor 40 Fair
Category Day 4 1 3
Max LVORI Early 6 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.18
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 70 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
63 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
62 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 60s. Minimum RH 54 percent. Northwest winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
49 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-181515-
Bradley-
Including the cities of Cleveland and Tasso
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 84-89 (0) 59-64 (-5) 79-84
RH % (24h trend) 34-39 (-18) 93-98 (-3) 51-56
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) W 11 SW 5 Lgt/Var
Transport Wnd (mph) W 18 SW 3 W 8
Mixing Hgt(ft-agl) 5980 280 3510
Vent Rate (mph-ft) 107640 840 28080
Max Dispersion Early 52 Gen Good 4 Very Poor 23 Fair
Max Dispersion Late 98 Good 3 Very Poor 31 Fair
Category Day 4 1 3
Max LVORI Early 8 5 8
Max LVORI Late 2 7 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.14
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 66 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
59 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 70s. Minimum RH
58 percent. Southwest winds 5 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the mid 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
around 70. Minimum RH 51 percent. Northwest winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-181515-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
1009 AM EDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Pcldy Pcldy Pcldy
Temp (24h trend) 83-88 (-1) 60-65 (-3) 79-84
RH % (24h trend) 32-37 (-18) 87-92 (-6) 48-53
RH Recovery Excellent
AM 20FT Wnd (mph) SW 10 Lgt/Var
PM 20FT Wnd (mph) W 11 SW 6 Lgt/Var
Transport Wnd (mph) W 20 SW 5 W 12
Mixing Hgt(ft-agl) 5810 330 3960
Vent Rate (mph-ft) 116200 1650 47520
Max Dispersion Early 47 Gen Good 5 Very Poor 25 Fair
Max Dispersion Late 101 Very Good4 Very Poor 38 Fair
Category Day 4 1 3
Max LVORI Early 7 4 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.09
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 63 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. Minimum RH
56 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. South winds less than
10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the upper 70s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the mid 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 60s. Minimum RH 49 percent. Northwest winds less
than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-181515-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
909 AM CDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (-1) 57-62 (-4) 77-82
RH % (24h trend) 32-37 (-24) 86-91 (-8) 49-54
RH Recovery Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) W 11 G19 W 9 Lgt/Var
Transport Wnd (mph) W 23 W 9 W 13
Mixing Hgt(ft-agl) 5400 50 3670
Vent Rate (mph-ft) 124200 450 47710
Max Dispersion Early 82 Good 5 Very Poor 28 Fair
Max Dispersion Late 104 Very Good2 Very Poor 42 Gen Good
Category Day 5 1 3
Max LVORI Early 7 3 6
Max LVORI Late 2 6 2
Precip Chance (%) 0 0 40
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.05
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Showers with thunderstorms likely. Highs in the upper
70s. Minimum RH 73 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 66 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers.
Cooler. Lows in the lower 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Minimum RH 58 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
50 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-181515-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
909 AM CDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 80-85 (0) 59-64 (-3) 76-81
RH % (24h trend) 32-37 (-26) 83-88 (-11) 53-58
RH Recovery Excellent
AM 20FT Wnd (mph) W 10 Lgt/Var
PM 20FT Wnd (mph) W 11 W 8 Lgt/Var
Transport Wnd (mph) W 21 W 10 W 14
Mixing Hgt(ft-agl) 5270 50 3760
Vent Rate (mph-ft) 110670 500 52640
Max Dispersion Early 67 Good 5 Very Poor 28 Fair
Max Dispersion Late 93 Good 2 Very Poor 43 Gen Good
Category Day 4 1 3
Max LVORI Early 7 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.28
Precip Begin 8 AM
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. Light
winds.
.MONDAY...Mostly cloudy with showers and thunderstorms likely.
Highs around 80. Minimum RH 73 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 67 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
65 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the lower 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the mid 60s. Minimum RH 59 percent. Northwest winds less than
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
51 percent. Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-181515-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
909 AM CDT Sat May 17 2025
Today Tonight Sun
Cloud Cover Mclear Pcldy Pcldy
Temp (24h trend) 81-86 (+1) 62-67 (-2) 77-82
RH % (24h trend) 32-37 (-25) 85-90 (-7) 55-60
RH Recovery Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) W 11 W 8 Lgt/Var
Transport Wnd (mph) W 17 W 6 W 14
Mixing Hgt(ft-agl) 5070 80 3930
Vent Rate (mph-ft) 86190 480 55020
Max Dispersion Early 53 Gen Good 5 Very Poor 33 Fair
Max Dispersion Late 77 Good 3 Very Poor 48 Gen Good
Category Day 4 1 3
Max LVORI Early 6 4 5
Max LVORI Late 2 5 3
Precip Chance (%) 0 0 50
Precip Type None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.36
Precip Begin Continuing
Precip End Continuing
Chance of Thunder (%) 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.MONDAY...Partly sunny with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 69 percent. Light winds.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
63 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the mid 60s. South winds less than 10 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 70s. Minimum RH
63 percent. Southwest winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Cooler. Lows in the lower 50s. Northwest winds less than 10 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 60s. Minimum RH 56 percent. Northwest winds less
than 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 70. Minimum RH 49 percent.
Northwest winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$