Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
362
FNUS54 KMRX 231737
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
137 PM EDT Sat Aug 23 2025
.DISCUSSION...
Scattered showers and embedded storms through this evening. A
frontal boundary will move across the region late Sunday producing
another round of scattered showers and possibly a thunderstorm.
Cooler, pleasant and dry conditions are expected next week.
VAZ001-241845-
Lee-
Including the city of Rose Hill
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-1) 78-83 (-2) 54-59 72-77
RH % (24h trend) 95-100 (0) 51-56 (-15) 89-94 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 6 W 9 N 6 NW 13
Mixing Hgt(ft-agl) 290 4870 10 6930
Vent Rate (mph-ft) 1740 43830 60 90090
Max Dispersion Early 3 Very Poor 28 Fair 8 Poor 61 Good
Max Dispersion Late 3 Very Poor 41 Gen Good 7 Poor 77 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 6
Max LVORI Late 10 3 8 2
Precip Chance (%) 70 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.47 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 7 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 43 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.
$$
VAZ002-241845-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 60-65 (0) 75-80 (-1) 52-57 69-74
RH % (24h trend) 95-100 (0) 55-60 (-15) 92-97 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 7 NW 7
Transport Wnd (mph) S 7 W 9 NW 8 NW 14
Mixing Hgt(ft-agl) 150 4540 6620
Vent Rate (mph-ft) 1050 40860 0 92680
Max Dispersion Early 3 Very Poor 26 Fair 6 Very Poor 66 Good
Max Dispersion Late 3 Very Poor 37 Fair 5 Very Poor 82 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 6 7
Max LVORI Late 10 3 8 2
Precip Chance (%) 70 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.22 0.03 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
46 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
43 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 45 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.
$$
VAZ005-241845-
Scott VA-
Including the city of Hiltons
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (0) 78-83 (-2) 55-60 72-77
RH % (24h trend) 95-100 (0) 54-59 (-11) 89-94 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 6 NW 8
Transport Wnd (mph) SW 5 W 9 N 5 NW 13
Mixing Hgt(ft-agl) 210 4760 6920
Vent Rate (mph-ft) 1050 42840 0 89960
Max Dispersion Early 3 Very Poor 22 Fair 5 Very Poor 60 Gen Good
Max Dispersion Late 2 Very Poor 39 Fair 6 Very Poor 78 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 6 7
Max LVORI Late 10 3 8 2
Precip Chance (%) 60 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.16 0.04 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 43 percent.
North 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.
$$
VAZ006-241845-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 61-66 (+1) 75-80 (-2) 54-59 69-74
RH % (24h trend) 95-100 (+2) 55-60 (-12) 90-95 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 7 NW 8
Transport Wnd (mph) SW 7 W 9 NW 7 W 14
Mixing Hgt(ft-agl) 190 4220 30 6880
Vent Rate (mph-ft) 1330 37980 210 96320
Max Dispersion Early 3 Very Poor 18 Gen Poor 7 Poor 72 Good
Max Dispersion Late 3 Very Poor 33 Fair 6 Very Poor 86 Good
Category Day 1 3 1 4
Max LVORI Early 8 9 6 6
Max LVORI Late 9 3 8 2
Precip Chance (%) 60 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.08 0.09 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs around 70. Minimum RH 40 percent. North
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 43 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.
$$
VAZ008-241845-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 61-66 (+1) 76-81 (-2) 54-59 70-75
RH % (24h trend) 95-100 (+1) 61-66 (-7) 90-95 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 7
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 6 NW 9
Transport Wnd (mph) SW 5 W 9 NW 5 W 14
Mixing Hgt(ft-agl) 230 3800 50 6800
Vent Rate (mph-ft) 1150 34200 250 95200
Max Dispersion Early 3 Very Poor 16 Gen Poor 4 Very Poor 66 Good
Max Dispersion Late 2 Very Poor 31 Fair 4 Very Poor 83 Good
Category Day 1 3 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 8 3 8 2
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.15 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
45 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
42 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 45 percent. North
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.
$$
TNZ018-241845-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 59-64 (0) 74-79 (-1) 54-59 70-75
RH % (24h trend) 95-100 (0) 61-66 (-7) 91-96 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 5 NW 8
Transport Wnd (mph) W 6 W 9 W 9 NW 15
Mixing Hgt(ft-agl) 120 2930 150 5730
Vent Rate (mph-ft) 720 26370 1350 85950
Max Dispersion Early 7 Poor 13 Gen Poor 5 Very Poor 60 Gen Good
Max Dispersion Late 3 Very Poor 27 Fair 7 Poor 72 Good
Category Day 1 2 1 4
Max LVORI Early 7 8 7 7
Max LVORI Late 8 4 8 2
Precip Chance (%) 40 50 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.03 0.17 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 20 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 70. Minimum RH 41 percent.
Northwest winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Minimum RH
44 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 44 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.
$$
TNZ047-241845-
Southeast Carter-
Including the city of Hampton
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 58-63 (-1) 72-77 (-1) 54-59 68-73
RH % (24h trend) 93-98 (0) 61-66 (-4) 90-95 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 8 NW 8
Transport Wnd (mph) W 6 W 9 W 7 NW 15
Mixing Hgt(ft-agl) 100 2690 140 5390
Vent Rate (mph-ft) 600 24210 980 80850
Max Dispersion Early 5 Very Poor 10 Poor 7 Poor 48 Gen Good
Max Dispersion Late 3 Very Poor 22 Fair 7 Poor 69 Good
Category Day 1 2 1 4
Max LVORI Early 6 8 6 6
Max LVORI Late 7 4 8 2
Precip Chance (%) 40 50 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.43 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 30 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
40 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Minimum RH
44 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 44 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.
$$
TNZ045-241845-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 59-64 (-1) 73-78 (-2) 54-59 69-74
RH % (24h trend) 95-100 (0) 63-68 (-1) 92-97 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 5 NW 7
Transport Wnd (mph) SW 6 W 9 W 10 NW 15
Mixing Hgt(ft-agl) 90 2810 90 5540
Vent Rate (mph-ft) 540 25290 900 83100
Max Dispersion Early 5 Very Poor 12 Poor 5 Very Poor 46 Gen Good
Max Dispersion Late 3 Very Poor 29 Fair 5 Very Poor 70 Good
Category Day 1 2 1 4
Max LVORI Early 7 8 7 7
Max LVORI Late 8 4 8 2
Precip Chance (%) 50 60 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 2
Precip Amount 0.07 0.25 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 30 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 44 percent.
Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs around 70. Minimum RH 40 percent. North
winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Minimum RH
43 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 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.
$$
TNZ043-241845-
Southeast Greene-
Including the city of Cedar Creek
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 74-79 (-3) 55-60 70-75
RH % (24h trend) 95-100 (+3) 57-62 (-1) 91-96 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) SE 5 Lgt/Var W 5 NW 7
Transport Wnd (mph) S 12 W 12 NW 6 NW 14
Mixing Hgt(ft-agl) 50 3060 5670
Vent Rate (mph-ft) 600 36720 0 79380
Max Dispersion Early 5 Very Poor 12 Poor 5 Very Poor 45 Gen Good
Max Dispersion Late 2 Very Poor 30 Fair 4 Very Poor 67 Good
Category Day 1 3 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 9 4 10 2
Precip Chance (%) 50 50 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.15 0.17 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. West winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
39 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Southeast winds
less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Minimum RH
42 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. South
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 41 percent. North
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.
$$
TNZ041-241845-
Cocke Smoky Mountains-
Including the city of Hartford
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 62-67 (-1) 74-79 (-3) 57-62 70-75
RH % (24h trend) 93-98 (+5) 56-61 (-6) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 5 NW 8
Transport Wnd (mph) SW 3 W 10 NW 6 NW 13
Mixing Hgt(ft-agl) 180 3330 160 5420
Vent Rate (mph-ft) 540 33300 960 70460
Max Dispersion Early 5 Very Poor 18 Gen Poor 7 Poor 45 Gen Good
Max Dispersion Late 2 Very Poor 30 Fair 7 Poor 60 Gen Good
Category Day 1 3 1 4
Max LVORI Early 6 7 5 6
Max LVORI Late 7 3 7 2
Precip Chance (%) 50 60 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 2
Precip Amount 0.15 0.06 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
39 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Minimum RH
44 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. South winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 45 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 43 percent. North
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.
$$
TNZ074-241845-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 59-64 (-1) 71-76 (-2) 54-59 67-72
RH % (24h trend) 93-98 (+3) 59-64 (-12) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 8
PM 20FT Wnd (mph) Lgt/Var Lgt/Var W 8 NW 8
Transport Wnd (mph) S 7 NW 8 W 8 NW 10
Mixing Hgt(ft-agl) 50 2490 4590
Vent Rate (mph-ft) 350 19920 0 45900
Max Dispersion Early 3 Very Poor 10 Poor 3 Very Poor 31 Fair
Max Dispersion Late 2 Very Poor 17 Gen Poor 3 Very Poor 43 Gen Good
Category Day 1 2 1 3
Max LVORI Early 6 8 6 7
Max LVORI Late 7 4 8 2
Precip Chance (%) 40 60 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 2
Precip Amount 0.08 0.06 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Chance of Thunder (%) 40 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 60s. Minimum RH
45 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s. Minimum RH
42 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs around 70. Minimum RH 47 percent.
West winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 70. Minimum RH 51 percent. West winds
less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. 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.
$$
TNZ072-241845-
Blount Smoky Mountains-
Including the city of Cades Cove
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-1) 76-81 (-1) 56-61 71-76
RH % (24h trend) 95-100 (+2) 60-65 (-6) 89-94 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) SW 3 NW 8 N 6 NW 12
Mixing Hgt(ft-agl) 200 3210 60 5460
Vent Rate (mph-ft) 600 25680 360 65520
Max Dispersion Early 4 Very Poor 13 Gen Poor 4 Very Poor 39 Fair
Max Dispersion Late 3 Very Poor 21 Fair 5 Very Poor 54 Gen Good
Category Day 1 2 1 4
Max LVORI Early 6 8 6 6
Max LVORI Late 8 4 8 2
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.05 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. Minimum RH
46 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 48 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 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.
$$
TNZ087-241845-
Southeast Monroe-
Including the cities of Citico and Coker Creek
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 61-66 (-1) 76-81 (0) 54-59 72-77
RH % (24h trend) 95-100 (0) 61-66 (-6) 91-96 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 7
Transport Wnd (mph) SW 3 NW 9 N 8 N 13
Mixing Hgt(ft-agl) 120 3450 20 5080
Vent Rate (mph-ft) 360 31050 160 66040
Max Dispersion Early 3 Very Poor 11 Poor 4 Very Poor 48 Gen Good
Max Dispersion Late 2 Very Poor 28 Fair 4 Very Poor 55 Gen Good
Category Day 1 3 1 4
Max LVORI Early 8 9 7 7
Max LVORI Late 9 4 9 2
Precip Chance (%) 60 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.03 0.05 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. Minimum RH
45 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
40 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. Minimum RH
44 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 49 percent. West
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. 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.
$$
TNZ102-241845-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 61-66 (-2) 79-84 (0) 55-60 75-80
RH % (24h trend) 95-100 (+1) 59-64 (-5) 90-95 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 8
PM 20FT Wnd (mph) SE 5 Lgt/Var NW 7 NW 10
Transport Wnd (mph) SW 3 NW 9 N 9 N 14
Mixing Hgt(ft-agl) 200 3870 70 5070
Vent Rate (mph-ft) 600 34830 630 70980
Max Dispersion Early 4 Very Poor 14 Gen Poor 5 Very Poor 57 Gen Good
Max Dispersion Late 3 Very Poor 32 Fair 4 Very Poor 63 Good
Category Day 1 3 1 4
Max LVORI Early 8 8 6 6
Max LVORI Late 9 3 8 2
Precip Chance (%) 60 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.01 0.02 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 30 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. Minimum RH
44 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
37 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
41 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 45 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 46 percent.
Southeast 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.
$$
NCZ060-241845-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 60-65 (-2) 77-82 (0) 55-60 74-79
RH % (24h trend) 95-100 (-1) 58-63 (-8) 92-97 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 7
Transport Wnd (mph) SE 3 NW 9 N 7 N 13
Mixing Hgt(ft-agl) 250 3610 70 5070
Vent Rate (mph-ft) 750 32490 490 65910
Max Dispersion Early 4 Very Poor 19 Gen Poor 5 Very Poor 53 Gen Good
Max Dispersion Late 2 Very Poor 30 Fair 4 Very Poor 58 Gen Good
Category Day 1 3 1 4
Max LVORI Early 8 8 7 7
Max LVORI Late 8 4 8 2
Precip Chance (%) 60 50 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.01 0.04 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 30 50 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. Minimum RH
42 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 38 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. Minimum RH
43 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.SATURDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 47 percent.
Southeast 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.
$$
NCZ061-241845-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 58-63 (-2) 73-78 (+2) 54-59 71-76
RH % (24h trend) 95-100 (0) 68-73 (-10) 95-100 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 9
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 9 NW 8
Transport Wnd (mph) SE 5 NW 7 N 8 NW 13
Mixing Hgt(ft-agl) 170 2760 30 4800
Vent Rate (mph-ft) 850 19320 240 62400
Max Dispersion Early 4 Very Poor 18 Gen Poor 4 Very Poor 41 Gen Good
Max Dispersion Late 2 Very Poor 20 Gen Poor 3 Very Poor 53 Gen Good
Category Day 1 2 1 4
Max LVORI Early 8 9 7 8
Max LVORI Late 8 5 9 2
Precip Chance (%) 60 60 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.01 0.06 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 20 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
44 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Northeast winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Minimum RH
52 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 70s. Minimum RH 56 percent.
Southwest winds less than 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. East winds less than 10 mph.
.SATURDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
56 percent. Southeast 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.
$$
TNZ015-241845-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (0) 80-85 (-2) 55-60 74-79
RH % (24h trend) 95-100 (-1) 51-56 (-12) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 6 W 9 N 6 NW 13
Mixing Hgt(ft-agl) 210 5240 6870
Vent Rate (mph-ft) 1260 47160 0 89310
Max Dispersion Early 3 Very Poor 27 Fair 7 Poor 57 Gen Good
Max Dispersion Late 3 Very Poor 43 Gen Good 4 Very Poor 76 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 7
Max LVORI Late 10 3 8 2
Precip Chance (%) 70 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.50 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 7 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 38 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Northeast winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
41 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 41 percent. North
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.
$$
TNZ016-241845-
Hawkins-
Including the city of Mooresburg
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (0) 79-84 (-3) 56-61 74-79
RH % (24h trend) 95-100 (-1) 55-60 (-7) 88-93 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) SW 6 W 10 NW 5 NW 13
Mixing Hgt(ft-agl) 250 5050 6990
Vent Rate (mph-ft) 1500 50500 0 90870
Max Dispersion Early 3 Very Poor 25 Fair 5 Very Poor 60 Gen Good
Max Dispersion Late 3 Very Poor 43 Gen Good 3 Very Poor 74 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 6 7
Max LVORI Late 9 3 8 2
Precip Chance (%) 60 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.24 0.04 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 40 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 42 percent. North
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.
$$
TNZ017-241845-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (+1) 78-83 (-2) 56-61 73-78
RH % (24h trend) 95-100 (+2) 57-62 (-7) 90-95 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 8
Transport Wnd (mph) SW 5 W 9 NW 3 NW 14
Mixing Hgt(ft-agl) 260 4250 50 6950
Vent Rate (mph-ft) 1300 38250 150 97300
Max Dispersion Early 3 Very Poor 17 Gen Poor 4 Very Poor 59 Gen Good
Max Dispersion Late 2 Very Poor 35 Fair 4 Very Poor 81 Good
Category Day 1 3 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 8 3 9 2
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.09 0.08 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 40 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 42 percent.
North 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.
$$
TNZ046-241845-
Northwest Carter-
Including the city of Elizabethton
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 76-81 (-2) 56-61 72-77
RH % (24h trend) 92-97 (+2) 56-61 (-4) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 8
Transport Wnd (mph) SW 5 W 8 NW 5 NW 14
Mixing Hgt(ft-agl) 190 3400 160 6280
Vent Rate (mph-ft) 950 27200 800 87920
Max Dispersion Early 5 Very Poor 11 Poor 5 Very Poor 55 Gen Good
Max Dispersion Late 2 Very Poor 27 Fair 5 Very Poor 77 Good
Category Day 1 3 1 4
Max LVORI Early 6 7 6 7
Max LVORI Late 7 3 8 2
Precip Chance (%) 40 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.10 0.19 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
37 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
39 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 40 percent.
North 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.
$$
TNZ044-241845-
Washington TN-
Including the city of Johnson City
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (0) 78-83 (-3) 56-61 74-79
RH % (24h trend) 95-100 (+2) 58-63 (-3) 90-95 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 8
Transport Wnd (mph) SW 5 W 9 NW 3 NW 14
Mixing Hgt(ft-agl) 230 3950 120 6810
Vent Rate (mph-ft) 1150 35550 360 95340
Max Dispersion Early 4 Very Poor 19 Gen Poor 4 Very Poor 52 Gen Good
Max Dispersion Late 2 Very Poor 34 Fair 3 Very Poor 80 Good
Category Day 1 3 1 4
Max LVORI Early 6 8 6 7
Max LVORI Late 8 3 9 2
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.08 0.12 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. East winds less
than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
40 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 41 percent.
North 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.
$$
TNZ042-241845-
Northwest Greene-
Including the city of Greeneville
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (+1) 80-85 (-3) 57-62 75-80
RH % (24h trend) 95-100 (+2) 55-60 (-3) 89-94 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 7
Transport Wnd (mph) SW 6 W 10 NW 3 NW 13
Mixing Hgt(ft-agl) 280 4290 6860
Vent Rate (mph-ft) 1680 42900 0 89180
Max Dispersion Early 5 Very Poor 21 Fair 4 Very Poor 53 Gen Good
Max Dispersion Late 3 Very Poor 37 Fair 3 Very Poor 78 Good
Category Day 1 3 1 4
Max LVORI Early 7 8 6 7
Max LVORI Late 8 3 9 2
Precip Chance (%) 50 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.20 0.09 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
42 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 40 percent.
North 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.
$$
TNZ038-241845-
Grainger-
Including the city of Bean Station
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (-1) 81-86 (-3) 56-61 76-81
RH % (24h trend) 95-100 (+1) 54-59 (-8) 85-90 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5 Lgt/Var
Transport Wnd (mph) W 7 W 8 N 6 NW 12
Mixing Hgt(ft-agl) 220 5450 6760
Vent Rate (mph-ft) 1540 43600 0 81120
Max Dispersion Early 3 Very Poor 26 Fair 7 Poor 57 Gen Good
Max Dispersion Late 3 Very Poor 39 Fair 3 Very Poor 68 Good
Category Day 1 3 1 4
Max LVORI Early 8 9 5 6
Max LVORI Late 8 3 7 2
Precip Chance (%) 70 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.35 0.02 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
39 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Northeast winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 39 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 41 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 42 percent.
Northeast 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.
$$
TNZ039-241845-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (0) 81-86 (-3) 58-63 76-81
RH % (24h trend) 95-100 (+1) 56-61 (-5) 85-90 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 7 W 9 NW 6 NW 12
Mixing Hgt(ft-agl) 240 5040 10 6800
Vent Rate (mph-ft) 1680 45360 60 81600
Max Dispersion Early 2 Very Poor 24 Fair 5 Very Poor 55 Gen Good
Max Dispersion Late 3 Very Poor 42 Gen Good 3 Very Poor 69 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 6 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.23 0.05 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 7 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
40 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Northeast winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 42 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 42 percent.
North 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.
$$
TNZ040-241845-
Northwest Cocke-
Including the cities of Bybee and Newport
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (0) 80-85 (-3) 59-64 75-80
RH % (24h trend) 95-100 (+3) 55-60 (-2) 85-90 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) SW 5 W 10 NW 5 NW 12
Mixing Hgt(ft-agl) 290 4270 60 6440
Vent Rate (mph-ft) 1450 42700 300 77280
Max Dispersion Early 3 Very Poor 20 Gen Poor 5 Very Poor 48 Gen Good
Max Dispersion Late 3 Very Poor 39 Fair 5 Very Poor 62 Good
Category Day 1 3 1 4
Max LVORI Early 7 8 5 6
Max LVORI Late 8 3 8 2
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.17 0.03 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. West winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 37 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. East
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
39 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 40 percent.
North 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.
$$
TNZ070-241845-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 81-86 (-3) 58-63 76-81
RH % (24h trend) 95-100 (+1) 56-61 (-5) 86-91 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) SW 6 W 8 NW 5 NW 12
Mixing Hgt(ft-agl) 310 5000 20 6740
Vent Rate (mph-ft) 1860 40000 100 80880
Max Dispersion Early 3 Very Poor 22 Fair 4 Very Poor 46 Gen Good
Max Dispersion Late 4 Very Poor 38 Fair 3 Very Poor 64 Good
Category Day 1 3 1 4
Max LVORI Early 8 9 6 7
Max LVORI Late 8 3 8 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.15 0.02 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
39 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Minimum RH 39 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 42 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 42 percent.
Northeast 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.
$$
TNZ035-241845-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-1) 79-84 (-1) 53-58 73-78
RH % (24h trend) 95-100 (+1) 51-56 (-15) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 10 NW 5
Transport Wnd (mph) W 5 NW 7 N 7 NW 14
Mixing Hgt(ft-agl) 260 4850 10 5950
Vent Rate (mph-ft) 1300 33950 70 83300
Max Dispersion Early 2 Very Poor 25 Fair 6 Very Poor 65 Good
Max Dispersion Late 2 Very Poor 40 Fair 4 Very Poor 73 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 7
Max LVORI Late 9 3 8 2
Precip Chance (%) 70 20 0 0
Precip Type Tstms Showers None None
Precip Duration 2 1
Precip Amount 0.67 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 37 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. Minimum RH 44 percent. East winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 44 percent.
Southeast 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.
$$
TNZ012-241845-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-2) 79-84 (0) 52-57 72-77
RH % (24h trend) 95-100 (-1) 52-57 (-17) 95-100 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 7 Lgt/Var
Transport Wnd (mph) W 3 NW 8 N 6 NW 14
Mixing Hgt(ft-agl) 270 4680 6410
Vent Rate (mph-ft) 810 37440 0 89740
Max Dispersion Early 2 Very Poor 26 Fair 6 Very Poor 67 Good
Max Dispersion Late 2 Very Poor 40 Fair 3 Very Poor 78 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 7
Max LVORI Late 9 3 8 2
Precip Chance (%) 70 20 0 0
Precip Type Tstms Showers None None
Precip Duration 2 1
Precip Amount 0.44 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds less
than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 50. Northeast winds
less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. North winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 43 percent.
Southeast 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.
$$
TNZ013-241845-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-1) 77-82 (-1) 54-59 71-76
RH % (24h trend) 95-100 (0) 54-59 (-15) 88-93 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 8 NW 5
Transport Wnd (mph) W 5 NW 8 N 6 NW 13
Mixing Hgt(ft-agl) 170 4910 6520
Vent Rate (mph-ft) 850 39280 0 84760
Max Dispersion Early 2 Very Poor 27 Fair 5 Very Poor 63 Good
Max Dispersion Late 2 Very Poor 41 Gen Good 4 Very Poor 76 Good
Category Day 1 3 1 4
Max LVORI Early 8 9 5 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 70 30 0 0
Precip Type Tstms Showers None None
Precip Duration 2 1
Precip Amount 0.50 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
45 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 70s. Minimum RH
41 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
45 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 45 percent.
East 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.
$$
TNZ014-241845-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-1) 80-85 (-1) 54-59 74-79
RH % (24h trend) 95-100 (0) 52-57 (-12) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5 Lgt/Var
Transport Wnd (mph) W 6 NW 8 N 6 NW 13
Mixing Hgt(ft-agl) 200 5090 6800
Vent Rate (mph-ft) 1200 40720 0 88400
Max Dispersion Early 3 Very Poor 29 Fair 8 Poor 61 Good
Max Dispersion Late 2 Very Poor 37 Fair 4 Very Poor 76 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 70 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.47 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Northeast winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
38 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
42 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 42 percent. East 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.
$$
TNZ037-241845-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (0) 81-86 (-2) 55-60 75-80
RH % (24h trend) 95-100 (-1) 53-58 (-9) 86-91 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) W 7 NW 8 N 6 NW 12
Mixing Hgt(ft-agl) 250 5330 20 6710
Vent Rate (mph-ft) 1750 42640 120 80520
Max Dispersion Early 3 Very Poor 26 Fair 7 Poor 60 Gen Good
Max Dispersion Late 3 Very Poor 40 Fair 4 Very Poor 68 Good
Category Day 1 3 1 4
Max LVORI Early 8 8 4 6
Max LVORI Late 9 2 7 2
Precip Chance (%) 70 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.42 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 38 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
39 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
41 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 42 percent.
Northeast 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.
$$
TNZ036-241845-
Anderson-
Including the cities of Oak Ridge and Clinton
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (-1) 79-84 (-2) 55-60 73-78
RH % (24h trend) 95-100 (+1) 54-59 (-9) 85-90 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 11 NW 5
Transport Wnd (mph) SW 6 NW 7 N 7 NW 12
Mixing Hgt(ft-agl) 240 5210 20 6350
Vent Rate (mph-ft) 1440 36470 140 76200
Max Dispersion Early 3 Very Poor 23 Fair 5 Very Poor 55 Gen Good
Max Dispersion Late 3 Very Poor 34 Fair 4 Very Poor 66 Good
Category Day 1 3 1 4
Max LVORI Early 8 8 4 6
Max LVORI Late 9 3 6 2
Precip Chance (%) 70 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.34 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 39 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
39 percent. West winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 45 percent.
East 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.
$$
TNZ069-241845-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 81-86 (-2) 58-63 76-81
RH % (24h trend) 95-100 (0) 56-61 (-5) 84-89 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) SW 7 W 7 N 7 NW 12
Mixing Hgt(ft-agl) 300 5080 50 6870
Vent Rate (mph-ft) 2100 35560 350 82440
Max Dispersion Early 3 Very Poor 22 Fair 4 Very Poor 48 Gen Good
Max Dispersion Late 4 Very Poor 34 Fair 3 Very Poor 67 Good
Category Day 1 3 1 4
Max LVORI Early 8 8 5 6
Max LVORI Late 8 3 6 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.24 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
37 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 42 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 43 percent.
Northeast 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.
$$
TNZ073-241845-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (-1) 80-85 (-3) 58-63 76-81
RH % (24h trend) 95-100 (+1) 54-59 (-6) 88-93 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var NW 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 7
Transport Wnd (mph) S 6 W 7 NW 3 NW 10
Mixing Hgt(ft-agl) 350 4140 120 6290
Vent Rate (mph-ft) 2100 28980 360 62900
Max Dispersion Early 3 Very Poor 15 Gen Poor 3 Very Poor 39 Fair
Max Dispersion Late 3 Very Poor 25 Fair 3 Very Poor 56 Gen Good
Category Day 1 2 1 4
Max LVORI Early 7 9 6 7
Max LVORI Late 9 3 8 2
Precip Chance (%) 50 40 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.08 0.02 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northwest
winds less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
36 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 41 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 41 percent.
North 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.
$$
TNZ067-241845-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 83-88 (0) 56-61 77-82
RH % (24h trend) 95-100 (+1) 53-58 (-9) 87-92 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5 Lgt/Var
Transport Wnd (mph) SW 7 NW 7 N 8 NW 13
Mixing Hgt(ft-agl) 310 5090 50 6500
Vent Rate (mph-ft) 2170 35630 400 84500
Max Dispersion Early 3 Very Poor 23 Fair 7 Poor 59 Gen Good
Max Dispersion Late 3 Very Poor 35 Fair 5 Very Poor 70 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 4 6
Max LVORI Late 9 3 6 2
Precip Chance (%) 70 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.42 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
43 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
38 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
39 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Light and
variable wind.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
43 percent. East winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light and
variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 45 percent.
East 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.
$$
TNZ068-241845-
Loudon-
Including the cities of Lenoir City and Loudon
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 83-88 (-1) 57-62 77-82
RH % (24h trend) 95-100 (0) 54-59 (-7) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) SW 8 NW 8 N 6 NW 13
Mixing Hgt(ft-agl) 330 4700 50 6670
Vent Rate (mph-ft) 2640 37600 300 86710
Max Dispersion Early 3 Very Poor 19 Gen Poor 4 Very Poor 53 Gen Good
Max Dispersion Late 3 Very Poor 33 Fair 3 Very Poor 73 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 8 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.16 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. Minimum RH
43 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
37 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
39 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
43 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 45 percent.
Northeast 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.
$$
TNZ071-241845-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 81-86 (-2) 58-63 76-81
RH % (24h trend) 95-100 (-1) 57-62 (-6) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 8
Transport Wnd (mph) SW 6 NW 7 N 5 NW 10
Mixing Hgt(ft-agl) 340 4050 100 6570
Vent Rate (mph-ft) 2040 28350 500 65700
Max Dispersion Early 3 Very Poor 15 Gen Poor 3 Very Poor 42 Gen Good
Max Dispersion Late 3 Very Poor 23 Fair 3 Very Poor 59 Gen Good
Category Day 1 2 1 4
Max LVORI Early 8 9 5 7
Max LVORI Late 9 3 8 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 1
Precip Amount 0.12 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
44 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
38 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs around 80. Minimum RH 42 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Minimum RH 44 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 45 percent.
North 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.
$$
TNZ086-241845-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (-1) 82-87 (0) 57-62 77-82
RH % (24h trend) 95-100 (-1) 57-62 (-6) 89-94 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 5
Transport Wnd (mph) S 8 NW 7 N 7 N 13
Mixing Hgt(ft-agl) 330 4300 120 6240
Vent Rate (mph-ft) 2640 30100 840 81120
Max Dispersion Early 3 Very Poor 13 Gen Poor 4 Very Poor 51 Gen Good
Max Dispersion Late 3 Very Poor 26 Fair 3 Very Poor 67 Good
Category Day 1 2 1 4
Max LVORI Early 8 9 6 7
Max LVORI Late 9 3 9 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.04 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. Minimum RH
44 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
37 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
40 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 44 percent.
North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 46 percent.
Northeast 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.
$$
TNZ083-241845-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (-1) 82-87 (0) 55-60 76-81
RH % (24h trend) 95-100 (0) 57-62 (-14) 88-93 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 5 NW 6
Transport Wnd (mph) SW 6 NW 8 N 9 NW 14
Mixing Hgt(ft-agl) 210 4660 50 6160
Vent Rate (mph-ft) 1260 37280 450 86240
Max Dispersion Early 3 Very Poor 21 Fair 7 Poor 66 Good
Max Dispersion Late 3 Very Poor 35 Fair 4 Very Poor 72 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 6 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.15 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. Minimum RH
47 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
41 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
42 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 48 percent. Southeast
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. North winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 50 percent.
East 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.
$$
TNZ084-241845-
Meigs-
Including the city of Big Spring
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 83-88 (0) 57-62 78-83
RH % (24h trend) 95-100 (0) 56-61 (-10) 87-92 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var NW 6
Transport Wnd (mph) S 8 NW 7 N 8 NW 13
Mixing Hgt(ft-agl) 340 4500 140 6390
Vent Rate (mph-ft) 2720 31500 1120 83070
Max Dispersion Early 3 Very Poor 17 Gen Poor 4 Very Poor 64 Good
Max Dispersion Late 3 Very Poor 28 Fair 4 Very Poor 75 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.12 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. Minimum RH
45 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
38 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
40 percent. Southwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Light and
variable wind.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 45 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Light and variable wind.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 47 percent.
East 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.
$$
TNZ085-241845-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (-2) 83-88 (0) 57-62 78-83
RH % (24h trend) 95-100 (+1) 55-60 (-7) 89-94 37-42
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var N 6
Transport Wnd (mph) S 8 NW 7 N 9 N 13
Mixing Hgt(ft-agl) 280 4430 140 6320
Vent Rate (mph-ft) 2240 31010 1260 82160
Max Dispersion Early 3 Very Poor 11 Poor 4 Very Poor 59 Gen Good
Max Dispersion Late 3 Very Poor 27 Fair 3 Very Poor 72 Good
Category Day 1 3 1 4
Max LVORI Early 9 10 6 6
Max LVORI Late 10 3 7 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.06 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. Minimum RH
44 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
36 percent. Northeast winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
38 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 43 percent.
Northwest winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 44 percent.
Northeast 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.
$$
TNZ099-241845-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 82-87 (+2) 58-63 77-82
RH % (24h trend) 95-100 (0) 58-63 (-15) 83-88 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 8 N 8
Transport Wnd (mph) S 7 NW 8 N 8 N 14
Mixing Hgt(ft-agl) 250 4750 80 6370
Vent Rate (mph-ft) 1750 38000 640 89180
Max Dispersion Early 4 Very Poor 14 Gen Poor 5 Very Poor 70 Good
Max Dispersion Late 4 Very Poor 31 Fair 4 Very Poor 79 Good
Category Day 1 3 1 4
Max LVORI Early 8 9 5 5
Max LVORI Late 9 3 6 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.03 0.04 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. Minimum RH
49 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
41 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs around 80. Minimum RH 44 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 51 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 51 percent. East 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.
$$
TNZ100-241845-
Bradley-
Including the cities of Cleveland and Tasso
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 65-70 (-1) 82-87 (+1) 58-63 77-82
RH % (24h trend) 95-100 (0) 57-62 (-11) 86-91 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var N 7
Transport Wnd (mph) SW 3 NW 7 N 8 N 14
Mixing Hgt(ft-agl) 280 4320 170 6200
Vent Rate (mph-ft) 840 30240 1360 86800
Max Dispersion Early 3 Very Poor 11 Poor 4 Very Poor 69 Good
Max Dispersion Late 2 Very Poor 27 Fair 3 Very Poor 77 Good
Category Day 1 2 1 4
Max LVORI Early 9 10 6 6
Max LVORI Late 10 3 7 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.02 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 6 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. Minimum RH
47 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
38 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 80s. Minimum RH
41 percent. Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 48 percent. South
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 48 percent.
East 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.
$$
TNZ101-241845-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
137 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 63-68 (-2) 81-86 (0) 57-62 77-82
RH % (24h trend) 95-100 (+1) 57-62 (-6) 88-93 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 6
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var N 6
Transport Wnd (mph) S 3 NW 8 N 7 N 14
Mixing Hgt(ft-agl) 340 4090 180 5740
Vent Rate (mph-ft) 1020 32720 1260 80360
Max Dispersion Early 3 Very Poor 11 Poor 4 Very Poor 60 Gen Good
Max Dispersion Late 3 Very Poor 30 Fair 4 Very Poor 70 Good
Category Day 1 3 1 4
Max LVORI Early 8 9 6 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 60 30 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.01 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. Minimum RH
45 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s. Minimum RH
36 percent. North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs around 80. Minimum RH 40 percent.
Northwest winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 46 percent. Southwest
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Southeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 46 percent.
East 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.
$$
TNZ082-241845-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
1237 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-2) 79-84 (0) 53-58 73-78
RH % (24h trend) 95-100 (0) 53-58 (-19) 91-96 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 7 NW 6
Transport Wnd (mph) SW 6 NW 10 N 8 NW 15
Mixing Hgt(ft-agl) 50 4700 5630
Vent Rate (mph-ft) 300 47000 0 84450
Max Dispersion Early 2 Very Poor 24 Fair 4 Very Poor 66 Good
Max Dispersion Late 2 Very Poor 41 Gen Good 2 Very Poor 72 Good
Category Day 1 3 1 4
Max LVORI Early 9 10 5 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Showers None None
Precip Duration 1 1
Precip Amount 0.22 0.02 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 4 PM
Chance of Thunder (%) 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
48 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
40 percent. South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 49 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. Northeast winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 50 percent.
Southeast 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.
$$
TNZ081-241845-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
1237 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 62-67 (-2) 78-83 (+1) 54-59 73-78
RH % (24h trend) 95-100 (0) 57-62 (-19) 88-93 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 7 NW 6
Transport Wnd (mph) S 6 NW 9 N 10 N 15
Mixing Hgt(ft-agl) 50 4690 5500
Vent Rate (mph-ft) 300 42210 0 82500
Max Dispersion Early 2 Very Poor 23 Fair 6 Very Poor 63 Good
Max Dispersion Late 3 Very Poor 39 Fair 3 Very Poor 69 Good
Category Day 1 3 1 4
Max LVORI Early 9 9 5 6
Max LVORI Late 9 3 6 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.14 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. Minimum RH
50 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 43 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. Minimum RH
43 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 53 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 53 percent.
Southeast 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.
$$
TNZ098-241845-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
1237 PM CDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 64-69 (-1) 79-84 (+1) 56-61 74-79
RH % (24h trend) 94-99 (-1) 56-61 (-19) 81-86 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) Lgt/Var Lgt/Var NW 8 NW 6
Transport Wnd (mph) S 7 NW 9 N 9 N 15
Mixing Hgt(ft-agl) 120 4820 5850
Vent Rate (mph-ft) 840 43380 0 87750
Max Dispersion Early 3 Very Poor 21 Fair 5 Very Poor 65 Good
Max Dispersion Late 3 Very Poor 39 Fair 5 Very Poor 74 Good
Category Day 1 3 1 4
Max LVORI Early 7 9 4 5
Max LVORI Late 8 3 5 2
Precip Chance (%) 60 20 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 1
Precip Amount 0.14 0.01 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 5 PM
Chance of Thunder (%) 40 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds
less than 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. Minimum RH
49 percent. North winds less than 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
less than 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Minimum RH 41 percent.
North winds less than 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North
winds less than 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 70s. Minimum RH
43 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds less than 10 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 52 percent.
Southeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s. East winds less than 10 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 52 percent.
Southeast 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.
$$