Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
551
FNUS54 KMRX 220120 AAA
FWFMRX
Fire Weather Planning Forecast for East Tennessee...UPDATED
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
920 PM EDT Sat Jun 21 2025
.DISCUSSION...
A period of mostly dry weather and rising temperatures will continue
Sunday into next week. Isolated afternoon showers and storms will
generally favor higher terrain of the Appalachian mountains and
Cumberland Plateau. Heat indices will reach the upper 90s to low
100s.
VAZ001-230230-
Lee-
Including the city of Rose Hill
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+3) 86-91 (+1) 65-70 88-93
RH % (24h trend) 93-98 (0) 43-48 (-3) 95-100 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) SW 3 SW 3 NE 2 E 3
Mixing Hgt(ft-agl) 250 5270 80 5380
Vent Rate (mph-ft) 750 15810 160 16140
Max Dispersion Early 3 Very Poor 14 Gen Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 16 Gen Poor 1 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 7 7 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Light
winds.
*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.
$$
VAZ002-230230-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+4) 83-88 (-1) 64-69 85-90
RH % (24h trend) 88-93 (-3) 46-51 (0) 93-98 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 6 W 3 W 3 N 3
Mixing Hgt(ft-agl) 140 4990 50 5140
Vent Rate (mph-ft) 840 14970 150 15420
Max Dispersion Early 4 Very Poor 23 Fair 1 Very Poor 17 Gen Poor
Max Dispersion Late 3 Very Poor 16 Gen Poor 1 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 6 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs around 90. Minimum RH 44 percent. Light
winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
39 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 45 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 48 percent. South winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 53 percent.
Light winds.
*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.
$$
VAZ005-230230-
Scott VA-
Including the city of Hiltons
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 86-91 (0) 65-70 88-93
RH % (24h trend) 91-96 (0) 43-48 (-3) 92-97 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) SW 3 W 3 NE 2 NE 3
Mixing Hgt(ft-agl) 180 5600 50 6450
Vent Rate (mph-ft) 540 16800 100 19350
Max Dispersion Early 3 Very Poor 18 Gen Poor 1 Very Poor 21 Fair
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 22 Fair
Category Day 1 2 1 2
Max LVORI Early 5 7 6 6
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 37 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of thunderstorms and
a slight chance of showers. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 52 percent. Light
winds.
*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.
$$
VAZ006-230230-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+4) 84-89 (0) 64-69 86-91
RH % (24h trend) 87-92 (-7) 43-48 (-3) 95-100 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 W 3 NW 3 NE 3
Mixing Hgt(ft-agl) 180 5620 50 6470
Vent Rate (mph-ft) 1080 16860 150 19410
Max Dispersion Early 3 Very Poor 22 Fair 1 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 17 Gen Poor 1 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 10
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 41 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
38 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 43 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 47 percent. Southwest winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Light winds.
*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.
$$
VAZ008-230230-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+4) 85-90 (+2) 64-69 87-92
RH % (24h trend) 87-92 (-6) 43-48 (-5) 92-97 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 W 3 NE 2 NE 5
Mixing Hgt(ft-agl) 250 5830 60 6390
Vent Rate (mph-ft) 1500 17490 120 31950
Max Dispersion Early 3 Very Poor 23 Fair 1 Very Poor 23 Fair
Max Dispersion Late 3 Very Poor 18 Gen Poor 1 Very Poor 25 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
39 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 50 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Light winds.
*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.
$$
TNZ018-230230-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (+2) 84-89 (+4) 62-67 86-91
RH % (24h trend) 83-88 (-5) 42-47 (-8) 89-94 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 NW 5 NW 3 NE 5
Mixing Hgt(ft-agl) 140 5350 50 5660
Vent Rate (mph-ft) 1120 26750 150 28300
Max Dispersion Early 4 Very Poor 24 Fair 1 Very Poor 27 Fair
Max Dispersion Late 4 Very Poor 19 Gen Poor 2 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 4 5 6 5
Max LVORI Late 5 3 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Minimum RH
42 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 37 percent.
Light winds.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 42 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 48 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Light winds.
*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.
$$
TNZ047-230230-
Southeast Carter-
Including the city of Hampton
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (+2) 80-85 (+1) 61-66 83-88
RH % (24h trend) 90-95 (-2) 47-52 (-11) 88-93 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 8 NW 5 NW 5 E 6
Mixing Hgt(ft-agl) 120 4860 50 5350
Vent Rate (mph-ft) 960 24300 250 32100
Max Dispersion Early 4 Very Poor 23 Fair 1 Very Poor 26 Fair
Max Dispersion Late 4 Very Poor 18 Gen Poor 2 Very Poor 27 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 6 5
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
45 percent. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 39 percent.
Light winds.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.THURSDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 45 percent. Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 51 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. Light
winds.
*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.
$$
TNZ045-230230-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 81-86 (+1) 63-68 83-88
RH % (24h trend) 85-90 (-3) 48-53 (-7) 87-92 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) S 9 NW 5 SW 5 NE 7
Mixing Hgt(ft-agl) 110 4870 50 5460
Vent Rate (mph-ft) 990 24350 250 38220
Max Dispersion Early 4 Very Poor 22 Fair 2 Very Poor 32 Fair
Max Dispersion Late 4 Very Poor 18 Gen Poor 2 Very Poor 32 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 5
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 46 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 39 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 45 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 52 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. Light
winds.
*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.
$$
TNZ043-230230-
Southeast Greene-
Including the city of Cedar Creek
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 82-87 (+1) 63-68 84-89
RH % (24h trend) 84-89 (-8) 42-47 (-11) 89-94 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 5 Lgt/Var
PM 20FT Wnd (mph) SE 8 Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) S 7 NW 3 SE 3 NE 6
Mixing Hgt(ft-agl) 50 4500 50 5020
Vent Rate (mph-ft) 350 13500 150 30120
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 23 Fair
Max Dispersion Late 2 Very Poor 15 Gen Poor 2 Very Poor 26 Fair
Category Day 1 2 1 3
Max LVORI Early 4 5 5 5
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 39 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 48 percent. Southeast winds less
than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ041-230230-
Cocke Smoky Mountains-
Including the city of Hartford
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Mclear Mclear
Temp (24h trend) 63-68 (+1) 82-87 (0) 65-70 84-89
RH % (24h trend) 82-87 (-10) 43-48 (-11) 86-91 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) N 5 Lgt/Var
PM 20FT Wnd (mph) S 8 Lgt/Var S 6 Lgt/Var
Transport Wnd (mph) S 7 N 3 SW 5 NE 6
Mixing Hgt(ft-agl) 190 5210 70 5610
Vent Rate (mph-ft) 1330 15630 350 33660
Max Dispersion Early 5 Very Poor 17 Gen Poor 4 Very Poor 25 Fair
Max Dispersion Late 4 Very Poor 19 Gen Poor 4 Very Poor 30 Fair
Category Day 1 2 1 3
Max LVORI Early 3 5 4 4
Max LVORI Late 5 3 6 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.01 0.00 0.01
Precip Begin 3 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Mostly sunny. Highs around 90. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 39 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 42 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 47 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ074-230230-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mclear Mclear
Temp (24h trend) 61-66 (+1) 78-83 (0) 63-68 80-85
RH % (24h trend) 85-90 (-4) 48-53 (-7) 85-90 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) NW 5 Lgt/Var
PM 20FT Wnd (mph) S 8 Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) S 7 N 5 SE 3 NE 5
Mixing Hgt(ft-agl) 50 3730 50 4200
Vent Rate (mph-ft) 350 18650 150 21000
Max Dispersion Early 4 Very Poor 14 Gen Poor 3 Very Poor 19 Gen Poor
Max Dispersion Late 4 Very Poor 14 Gen Poor 3 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 4 5 4 4
Max LVORI Late 5 3 5 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.13 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 6 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
48 percent. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 41 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the mid 80s. Minimum RH 50 percent. North winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent. Light
winds.
*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.
$$
TNZ072-230230-
Blount Smoky Mountains-
Including the city of Cades Cove
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+2) 83-88 (0) 66-71 85-90
RH % (24h trend) 80-85 (0) 47-52 (-3) 85-90 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 5 Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) S 8 N 3 S 5 NE 6
Mixing Hgt(ft-agl) 210 4780 90 4980
Vent Rate (mph-ft) 1680 14340 450 29880
Max Dispersion Early 4 Very Poor 16 Gen Poor 4 Very Poor 22 Fair
Max Dispersion Late 4 Very Poor 16 Gen Poor 4 Very Poor 24 Fair
Category Day 1 2 1 3
Max LVORI Early 3 4 4 5
Max LVORI Late 4 3 6 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.06 0.00 0.01
Precip Begin 4 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
41 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 49 percent. Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Light winds.
*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.
$$
TNZ087-230230-
Southeast Monroe-
Including the cities of Citico and Coker Creek
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+1) 83-88 (0) 65-70 85-90
RH % (24h trend) 85-90 (-9) 42-47 (-5) 88-93 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var SE 5 Lgt/Var
Transport Wnd (mph) SE 6 NW 3 SE 5 NE 6
Mixing Hgt(ft-agl) 140 4770 50 5170
Vent Rate (mph-ft) 840 14310 250 31020
Max Dispersion Early 3 Very Poor 14 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 15 Gen Poor 2 Very Poor 25 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 5
Max LVORI Late 5 3 7 3
Precip Chance (%) 0 10 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.09 0.00 0.01
Precip Begin 2 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 0 10 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
38 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 46 percent. Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ102-230230-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+1) 86-91 (+1) 65-70 87-92
RH % (24h trend) 89-94 (-7) 42-47 (-5) 91-96 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) S 6 Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var SE 6 Lgt/Var
Transport Wnd (mph) SE 7 SE 3 SE 5 NE 6
Mixing Hgt(ft-agl) 200 5930 50 6290
Vent Rate (mph-ft) 1400 17790 250 37740
Max Dispersion Early 3 Very Poor 17 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 20 Gen Poor 2 Very Poor 31 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 6 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 35 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 42 percent. Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 49 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-230230-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 60-65 (0) 85-90 (+1) 63-68 86-91
RH % (24h trend) 91-96 (-5) 41-46 (-3) 93-98 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) SE 6 SE 3 E 3 NE 5
Mixing Hgt(ft-agl) 250 5670 70 5900
Vent Rate (mph-ft) 1500 17010 210 29500
Max Dispersion Early 3 Very Poor 17 Gen Poor 3 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 22 Fair 3 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.03 0.00 0.01
Precip Begin 3 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
35 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 39 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 44 percent. Light winds.
.FRIDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 50 percent. Light
winds.
*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.
$$
NCZ061-230230-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 58-63 (-1) 81-86 (0) 61-66 82-87
RH % (24h trend) 95-100 (-1) 47-52 (-2) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var N 5
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) E 5 SE 3 NE 3 E 5
Mixing Hgt(ft-agl) 170 4870 50 5560
Vent Rate (mph-ft) 850 14610 150 27800
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 23 Fair
Max Dispersion Late 3 Very Poor 17 Gen Poor 2 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 4 7 6 6
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 20 0 20
Precip Type None Tstms None Tstms
Precip Duration 1 1
Precip Amount 0.00 0.09 0.00 0.01
Precip Begin 3 PM 2 PM
Precip End 7 PM 8 PM
Chance of Thunder (%) 0 20 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.TUESDAY...Sunny. Highs in the upper 80s. Minimum RH 46 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.WEDNESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 39 percent. Light
winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the upper 80s. Minimum RH 50 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 56 percent.
Light winds.
*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.
$$
TNZ015-230230-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+3) 88-93 (+1) 65-70 89-94
RH % (24h trend) 93-98 (-2) 41-46 (-3) 95-100 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) SW 3 SW 3 NE 2 NE 3
Mixing Hgt(ft-agl) 160 5960 50 6230
Vent Rate (mph-ft) 480 17880 100 18690
Max Dispersion Early 3 Very Poor 16 Gen Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 18 Gen Poor 1 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 8 7 7
Max LVORI Late 8 2 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 36 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 41 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
*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.
$$
TNZ016-230230-
Hawkins-
Including the city of Mooresburg
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 88-93 (+1) 65-70 90-95
RH % (24h trend) 93-98 (-2) 42-47 (-4) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SW 2 NE 2 E 2
Mixing Hgt(ft-agl) 200 6080 60 6530
Vent Rate (mph-ft) 600 12160 120 13060
Max Dispersion Early 3 Very Poor 16 Gen Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 1 Very Poor 17 Gen Poor 1 Very Poor 20 Gen Poor
Category Day 1 1 1 1
Max LVORI Early 5 8 7 6
Max LVORI Late 7 2 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 35 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-230230-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 86-91 (+1) 65-70 89-94
RH % (24h trend) 93-98 (0) 43-48 (-4) 95-100 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SE 6 W 2 E 2 NE 3
Mixing Hgt(ft-agl) 290 5810 100 6410
Vent Rate (mph-ft) 1740 11620 200 19230
Max Dispersion Early 3 Very Poor 19 Gen Poor 2 Very Poor 21 Fair
Max Dispersion Late 3 Very Poor 17 Gen Poor 1 Very Poor 24 Fair
Category Day 1 1 1 2
Max LVORI Early 5 7 6 6
Max LVORI Late 7 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 36 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ046-230230-
Northwest Carter-
Including the city of Elizabethton
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 85-90 (+2) 64-69 87-92
RH % (24h trend) 85-90 (-3) 42-47 (-7) 88-93 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) SE 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 NW 3 E 3 NE 5
Mixing Hgt(ft-agl) 220 5510 110 5830
Vent Rate (mph-ft) 1540 16530 330 29150
Max Dispersion Early 5 Very Poor 21 Fair 2 Very Poor 26 Fair
Max Dispersion Late 5 Very Poor 18 Gen Poor 2 Very Poor 28 Fair
Category Day 1 2 1 2
Max LVORI Early 4 5 6 5
Max LVORI Late 5 2 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 41 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
36 percent. Light winds.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 41 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. Minimum RH 46 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ044-230230-
Washington TN-
Including the city of Johnson City
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 86-91 (+1) 64-69 88-93
RH % (24h trend) 92-97 (+2) 44-49 (-5) 94-99 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 6 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NW 3 SE 3 NE 5
Mixing Hgt(ft-agl) 270 5640 50 5870
Vent Rate (mph-ft) 1350 16920 150 29350
Max Dispersion Early 3 Very Poor 19 Gen Poor 2 Very Poor 22 Fair
Max Dispersion Late 3 Very Poor 17 Gen Poor 2 Very Poor 26 Fair
Category Day 1 2 1 2
Max LVORI Early 4 7 5 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
West winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ042-230230-
Northwest Greene-
Including the city of Greeneville
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+2) 87-92 (+1) 65-70 89-94
RH % (24h trend) 89-94 (-5) 44-49 (-4) 93-98 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 NW 3 E 3 NE 3
Mixing Hgt(ft-agl) 280 5430 70 5580
Vent Rate (mph-ft) 1400 16290 210 16740
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 15 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 7 6 6
Max LVORI Late 6 2 8 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
Light winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 42 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
*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.
$$
TNZ038-230230-
Grainger-
Including the city of Bean Station
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+3) 89-94 (+1) 67-72 91-96
RH % (24h trend) 91-96 (-1) 43-48 (-3) 92-97 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) W 3 SW 2 NE 2 E 2
Mixing Hgt(ft-agl) 210 6020 60 6070
Vent Rate (mph-ft) 630 12040 120 12140
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 1 Very Poor 17 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 1 1 1 1
Max LVORI Early 4 7 6 6
Max LVORI Late 7 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
37 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
*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.
$$
TNZ039-230230-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+4) 89-94 (+1) 67-72 90-95
RH % (24h trend) 89-94 (-6) 43-48 (-2) 94-99 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 W 2 E 2 NE 3
Mixing Hgt(ft-agl) 240 5750 70 5490
Vent Rate (mph-ft) 720 11500 140 16470
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 1 Very Poor 16 Gen Poor 1 Very Poor 16 Gen Poor
Category Day 1 1 1 2
Max LVORI Early 5 7 6 6
Max LVORI Late 7 2 9 2
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
37 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. Light
winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-230230-
Northwest Cocke-
Including the cities of Bybee and Newport
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 87-92 (+1) 66-71 89-94
RH % (24h trend) 86-91 (-8) 42-47 (-6) 91-96 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) S 5 N 3 S 3 NE 3
Mixing Hgt(ft-agl) 250 5800 50 5620
Vent Rate (mph-ft) 1250 17400 150 16860
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 5 6
Max LVORI Late 5 2 7 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 36 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 40 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 44 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
*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.
$$
TNZ070-230230-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 89-94 (-7) 42-47 (-3) 92-97 43-48
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) S 3 W 2 N 2 NE 3
Mixing Hgt(ft-agl) 300 5910 100 5450
Vent Rate (mph-ft) 900 11820 200 16350
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 1 Very Poor 15 Gen Poor 1 Very Poor 16 Gen Poor
Category Day 1 1 1 2
Max LVORI Early 5 7 5 6
Max LVORI Late 6 2 8 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 37 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. Light
winds.
*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.
$$
TNZ035-230230-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+3) 87-92 (+1) 66-71 88-93
RH % (24h trend) 91-96 (-5) 46-51 (-6) 93-98 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 6 SE 3 S 3 E 3
Mixing Hgt(ft-agl) 250 5120 50 5660
Vent Rate (mph-ft) 1500 15360 150 16980
Max Dispersion Early 3 Very Poor 14 Gen Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 7 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 48 percent. Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Light winds.
*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.
$$
TNZ012-230230-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+3) 87-92 (+2) 66-71 88-93
RH % (24h trend) 91-96 (-2) 49-54 (+1) 92-97 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 7 S 5 S 3 E 3
Mixing Hgt(ft-agl) 270 4770 60 5420
Vent Rate (mph-ft) 1890 23850 180 16260
Max Dispersion Early 3 Very Poor 17 Gen Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 3 Very Poor 19 Gen Poor 1 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 6 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
43 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 50 percent. Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 56 percent. Light
winds.
*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.
$$
TNZ013-230230-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+2) 85-90 (+1) 66-71 86-91
RH % (24h trend) 94-99 (+5) 48-53 (-1) 91-96 44-49
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) S 6 SW 3 SW 3 E 3
Mixing Hgt(ft-agl) 170 5140 50 5400
Vent Rate (mph-ft) 1020 15420 150 16200
Max Dispersion Early 3 Very Poor 14 Gen Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 16 Gen Poor 1 Very Poor 17 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 7 6 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
44 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 51 percent. Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 57 percent.
Light winds.
*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.
$$
TNZ014-230230-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 62-67 (+2) 87-92 (+1) 66-71 89-94
RH % (24h trend) 93-98 (-2) 43-48 (-4) 95-100 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 5 SW 3 NE 2 E 3
Mixing Hgt(ft-agl) 200 5580 50 5930
Vent Rate (mph-ft) 1000 16740 100 17790
Max Dispersion Early 3 Very Poor 14 Gen Poor 1 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 8 6 6
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 43 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
*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.
$$
TNZ037-230230-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 63-68 (+2) 88-93 (+1) 67-72 90-95
RH % (24h trend) 95-100 (+1) 44-49 (-2) 93-98 42-47
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) S 3 SW 3 NE 1 E 3
Mixing Hgt(ft-agl) 250 5800 70 6420
Vent Rate (mph-ft) 750 17400 70 19260
Max Dispersion Early 3 Very Poor 15 Gen Poor 2 Very Poor 18 Gen Poor
Max Dispersion Late 1 Very Poor 17 Gen Poor 1 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 5 8 6 6
Max LVORI Late 8 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 39 percent.
Light winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light winds.
*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.
$$
TNZ036-230230-
Anderson-
Including the cities of Oak Ridge and Clinton
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 87-92 (+1) 68-73 88-93
RH % (24h trend) 90-95 (-2) 43-48 (-5) 89-94 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) SW 3 SW 3 NW 2 E 3
Mixing Hgt(ft-agl) 240 5560 100 6350
Vent Rate (mph-ft) 720 16680 200 19050
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 18 Gen Poor 1 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 4 7 5 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-230230-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 89-94 (+1) 69-74 90-95
RH % (24h trend) 89-94 (-4) 42-47 (-1) 89-94 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) S 2 SW 2 SW 2 E 3
Mixing Hgt(ft-agl) 300 5960 120 6510
Vent Rate (mph-ft) 600 11920 240 19530
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 1 Very Poor 17 Gen Poor 1 Very Poor 27 Fair
Category Day 1 1 1 2
Max LVORI Early 4 7 5 6
Max LVORI Late 7 2 7 2
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
36 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 90s. Minimum RH 40 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 50 percent. Light
winds.
*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.
$$
TNZ073-230230-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 88-93 (+1) 67-72 89-94
RH % (24h trend) 86-91 (-6) 43-48 (-3) 90-95 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) S 5 NW 3 S 3 NE 5
Mixing Hgt(ft-agl) 360 5460 170 5680
Vent Rate (mph-ft) 1800 16380 510 28400
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 20 Gen Poor
Max Dispersion Late 3 Very Poor 16 Gen Poor 2 Very Poor 24 Fair
Category Day 1 2 1 2
Max LVORI Early 4 6 5 5
Max LVORI Late 6 2 7 2
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 36 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 40 percent. Light
winds.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 44 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
*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.
$$
TNZ067-230230-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+4) 89-94 (+1) 68-73 90-95
RH % (24h trend) 93-98 (-3) 44-49 (-5) 95-100 42-47
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) S 2 S 3 SE 2 E 3
Mixing Hgt(ft-agl) 300 5890 130 6440
Vent Rate (mph-ft) 600 17670 260 19320
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 14 Gen Poor
Max Dispersion Late 1 Very Poor 18 Gen Poor 1 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 7 6 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
41 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 53 percent. Light
winds.
*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.
$$
TNZ068-230230-
Loudon-
Including the cities of Lenoir City and Loudon
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 89-94 (+1) 68-73 90-95
RH % (24h trend) 91-96 (-5) 44-49 (-1) 94-99 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 2 S 3 S 3 NE 3
Mixing Hgt(ft-agl) 320 5860 140 6000
Vent Rate (mph-ft) 640 17580 420 18000
Max Dispersion Early 2 Very Poor 13 Gen Poor 1 Very Poor 14 Gen Poor
Max Dispersion Late 1 Very Poor 18 Gen Poor 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 7 6 7
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
40 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. Light
winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-230230-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+4) 88-93 (0) 68-73 90-95
RH % (24h trend) 83-88 (-6) 43-48 (-1) 88-93 43-48
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) S 5 W 3 S 3 NE 5
Mixing Hgt(ft-agl) 330 5700 170 5680
Vent Rate (mph-ft) 1650 17100 510 28400
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 19 Gen Poor
Max Dispersion Late 3 Very Poor 17 Gen Poor 2 Very Poor 23 Fair
Category Day 1 2 1 2
Max LVORI Early 4 5 5 6
Max LVORI Late 5 3 7 3
Precip Chance (%) 0 0 0 20
Precip Type None None None Tstms
Precip Duration 1
Precip Amount 0.00 0.00 0.00 0.01
Precip Begin 2 PM
Precip End 8 PM
Chance of Thunder (%) 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
39 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 46 percent. Light
winds.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
*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.
$$
TNZ086-230230-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+2) 89-94 (+1) 67-72 90-95
RH % (24h trend) 89-94 (-7) 44-49 (0) 94-99 43-48
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) SE 5 SW 3 S 5 NE 3
Mixing Hgt(ft-agl) 330 5800 160 5620
Vent Rate (mph-ft) 1650 17400 800 16860
Max Dispersion Early 3 Very Poor 16 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 3 Very Poor 17 Gen Poor 2 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 4 7 5 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
38 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 44 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 50 percent. Light winds.
*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.
$$
TNZ083-230230-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 66-71 (+4) 88-93 (+2) 67-72 89-94
RH % (24h trend) 93-98 (-2) 47-52 (-8) 95-100 44-49
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) S 3 SE 5 W 2 E 3
Mixing Hgt(ft-agl) 200 5630 100 6500
Vent Rate (mph-ft) 600 28150 200 19500
Max Dispersion Early 2 Very Poor 16 Gen Poor 1 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 23 Fair 1 Very Poor 20 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 8 6 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 46 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 45 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 51 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 54 percent.
Light winds.
*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.
$$
TNZ084-230230-
Meigs-
Including the city of Big Spring
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 90-95 (+2) 67-72 91-96
RH % (24h trend) 94-99 (-2) 44-49 (-7) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 3 SE 3 S 2 E 3
Mixing Hgt(ft-agl) 320 5930 140 6560
Vent Rate (mph-ft) 960 17790 280 19680
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 15 Gen Poor
Max Dispersion Late 1 Very Poor 20 Gen Poor 1 Very Poor 20 Gen Poor
Category Day 1 2 1 3
Max LVORI Early 5 8 6 7
Max LVORI Late 8 3 10 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
39 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 90s. Minimum RH 42 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-230230-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+2) 89-94 (+1) 67-72 91-96
RH % (24h trend) 94-99 (-2) 42-47 (-4) 95-100 42-47
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) SE 3 S 3 S 3 NE 3
Mixing Hgt(ft-agl) 280 5870 120 5920
Vent Rate (mph-ft) 840 17610 360 17760
Max Dispersion Early 2 Very Poor 15 Gen Poor 2 Very Poor 14 Gen Poor
Max Dispersion Late 2 Very Poor 18 Gen Poor 1 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 8 6 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
38 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the upper 90s. Minimum RH 40 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 49 percent. Light winds.
*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.
$$
TNZ099-230230-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+2) 89-94 (+2) 68-73 90-95
RH % (24h trend) 89-94 (-2) 43-48 (-10) 93-98 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SE 5 S 3 E 3
Mixing Hgt(ft-agl) 210 5980 90 7360
Vent Rate (mph-ft) 1050 29900 270 22080
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 16 Gen Poor
Max Dispersion Late 2 Very Poor 26 Fair 1 Very Poor 22 Fair
Category Day 1 2 1 3
Max LVORI Early 4 6 5 6
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 44 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
39 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-230230-
Bradley-
Including the cities of Cleveland and Tasso
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+2) 89-94 (+1) 67-72 90-95
RH % (24h trend) 91-96 (-6) 42-47 (-7) 95-100 43-48
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) S 3 SE 3 S 3 E 3
Mixing Hgt(ft-agl) 290 5630 110 6270
Vent Rate (mph-ft) 870 16890 330 18810
Max Dispersion Early 2 Very Poor 14 Gen Poor 2 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 17 Gen Poor 1 Very Poor 19 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 8 6 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 43 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
37 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 40 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 45 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 49 percent. Light winds.
*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.
$$
TNZ101-230230-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
920 PM EDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 64-69 (+1) 88-93 (0) 67-72 90-95
RH % (24h trend) 91-96 (-4) 41-46 (-5) 92-97 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) SE 6 SE 3 S 5 NE 3
Mixing Hgt(ft-agl) 330 5800 150 6250
Vent Rate (mph-ft) 1980 17400 750 18750
Max Dispersion Early 3 Very Poor 16 Gen Poor 3 Very Poor 16 Gen Poor
Max Dispersion Late 3 Very Poor 18 Gen Poor 2 Very Poor 21 Fair
Category Day 1 2 1 2
Max LVORI Early 4 7 5 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 0
Precip Type None None None Tstms
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the mid 90s. Minimum RH 42 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the upper 90s. Minimum RH
35 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the mid 90s. Minimum RH 38 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 42 percent. Light
winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 47 percent. Light winds.
*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.
$$
TNZ082-230230-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
820 PM CDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 65-70 (+3) 86-91 (+1) 66-71 87-92
RH % (24h trend) 93-98 (-1) 47-52 (-9) 92-97 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) S 6 S 5 SE 2 E 3
Mixing Hgt(ft-agl) 50 5110 50 5970
Vent Rate (mph-ft) 300 25550 100 17910
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 15 Gen Poor
Max Dispersion Late 2 Very Poor 21 Fair 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 7 6 6
Max LVORI Late 7 3 8 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
43 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
*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.
$$
TNZ081-230230-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
820 PM CDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Clear Mclear
Temp (24h trend) 65-70 (+3) 86-91 (+2) 66-71 87-92
RH % (24h trend) 90-95 (+2) 50-55 (-10) 91-96 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) Lgt/Var Lgt/Var
PM 20FT Wnd (mph) S 5 Lgt/Var Lgt/Var Lgt/Var
Transport Wnd (mph) S 5 SE 3 E 3 E 3
Mixing Hgt(ft-agl) 50 5210 50 5990
Vent Rate (mph-ft) 250 15630 150 17970
Max Dispersion Early 2 Very Poor 15 Gen Poor 1 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 23 Fair 1 Very Poor 18 Gen Poor
Category Day 1 2 1 2
Max LVORI Early 5 6 6 6
Max LVORI Late 7 3 7 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 90s. Minimum RH
43 percent. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 44 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Light
winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-230230-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
820 PM CDT Sat Jun 21 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Mclear Mclear Mclear
Temp (24h trend) 67-72 (+3) 86-91 (+1) 67-72 87-92
RH % (24h trend) 88-93 (+2) 47-52 (-13) 90-95 44-49
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) E 3 SE 3 SE 3 E 3
Mixing Hgt(ft-agl) 90 5700 50 6700
Vent Rate (mph-ft) 270 17100 150 20100
Max Dispersion Early 2 Very Poor 16 Gen Poor 2 Very Poor 17 Gen Poor
Max Dispersion Late 2 Very Poor 24 Fair 1 Very Poor 20 Gen Poor
Category Day 1 2 1 3
Max LVORI Early 5 6 5 6
Max LVORI Late 6 3 7 3
Precip Chance (%) 0 0 0 0
Precip Type None None None None
Precip Duration
Precip Amount 0.00 0.00 0.00 0.00
Precip Begin
Precip End
Chance of Thunder (%) 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny. Highs in the lower 90s. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 90s. Minimum RH 41 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 43 percent.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. Light
winds.
.FRIDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.FRIDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light winds.
*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.
$$