Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
044
FNUS54 KMRX 181906
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
National Weather Service Morristown TN
306 PM EDT Wed Jun 18 2025
.DISCUSSION...
Scattered showers and thunderstorms continue through tomorrow
afternoon. Some storms could produce gusty winds and isolated
flooding from heavy downpours. Friday will be drier with much hotter
temperatures expected by the weekend through next week.
VAZ001-192015-
Lee-
Including the city of Rose Hill
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 64-69 (+1) 76-81 (-3) 58-63 79-84
RH % (24h trend) 95-100 (0) 68-73 (0) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 12 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 9 W 6 Lgt/Var
Transport Wnd (mph) SW 12 W 20 NW 3 N 6
Mixing Hgt(ft-agl) 380 3130 290 5400
Vent Rate (mph-ft) 4560 62600 870 32400
Max Dispersion Early 7 Poor 53 Gen Good 8 Poor 25 Fair
Max Dispersion Late 12 Poor 54 Gen Good 3 Very Poor 26 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 8 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 50 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 5 1
Precip Amount 0.07 0.14 0.01 0.00
Precip Begin 10 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 49 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
VAZ002-192015-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 63-68 (+1) 73-78 (-4) 56-61 77-82
RH % (24h trend) 95-100 (0) 71-76 (+1) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 16 Lgt/Var
PM 20FT Wnd (mph) SW 13 W 11 W 8 Lgt/Var
Transport Wnd (mph) SW 12 W 22 NW 6 N 5
Mixing Hgt(ft-agl) 190 3220 210 5310
Vent Rate (mph-ft) 2280 70840 1260 26550
Max Dispersion Early 8 Poor 59 Gen Good 11 Poor 25 Fair
Max Dispersion Late 10 Poor 61 Good 5 Very Poor 28 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 8 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 40 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.09 0.20 0.02 0.00
Precip Begin 9 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 48 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs around 90. Minimum RH 49 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
VAZ005-192015-
Scott VA-
Including the city of Hiltons
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 76-81 (-3) 59-64 80-85
RH % (24h trend) 95-100 (0) 69-74 (+2) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 14 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 11 W 8 Lgt/Var
Transport Wnd (mph) SW 9 W 22 W 7 N 6
Mixing Hgt(ft-agl) 290 3230 210 5600
Vent Rate (mph-ft) 2610 71060 1470 33600
Max Dispersion Early 7 Poor 60 Gen Good 9 Poor 27 Fair
Max Dispersion Late 9 Poor 64 Good 4 Very Poor 29 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 8 9
Max LVORI Late 7 3 9 3
Precip Chance (%) 30 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.08 0.20 0.02 0.00
Precip Begin 9 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 49 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 49 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
VAZ006-192015-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 63-68 (+1) 74-79 (-3) 57-62 77-82
RH % (24h trend) 95-100 (+1) 68-73 (0) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 17 Lgt/Var
PM 20FT Wnd (mph) SW 12 W 11 W 11 Lgt/Var
Transport Wnd (mph) SW 10 SW 24 NW 7 N 6
Mixing Hgt(ft-agl) 270 3360 260 5340
Vent Rate (mph-ft) 2700 80640 1820 32040
Max Dispersion Early 8 Poor 64 Good 10 Poor 25 Fair
Max Dispersion Late 10 Poor 72 Good 6 Very Poor 27 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 7 7
Max LVORI Late 6 3 9 3
Precip Chance (%) 30 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.09 0.17 0.03 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 47 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs around 90. Minimum RH 47 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 48 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. 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.
$$
VAZ008-192015-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 63-68 (0) 75-80 (-3) 58-63 78-83
RH % (24h trend) 95-100 (-1) 69-74 (+1) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 14 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 11 W 10 Lgt/Var
Transport Wnd (mph) SW 9 SW 25 W 7 NW 6
Mixing Hgt(ft-agl) 350 3330 310 4940
Vent Rate (mph-ft) 3150 83250 2170 29640
Max Dispersion Early 9 Poor 69 Good 11 Poor 30 Fair
Max Dispersion Late 9 Poor 74 Good 7 Poor 29 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 7 7
Max LVORI Late 6 3 8 3
Precip Chance (%) 20 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.09 0.25 0.05 0.00
Precip Begin 8 PM 8 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
51 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ018-192015-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (+1) 76-81 (-3) 56-61 78-83
RH % (24h trend) 92-97 (-3) 60-65 (-2) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 G18 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 9 G17 W 9 Lgt/Var
Transport Wnd (mph) SW 9 W 25 W 14 NW 8
Mixing Hgt(ft-agl) 220 3080 300 4430
Vent Rate (mph-ft) 1980 77000 4200 35440
Max Dispersion Early 10 Poor 65 Good 17 Gen Poor 38 Fair
Max Dispersion Late 9 Poor 68 Good 10 Poor 39 Fair
Category Day 1 4 1 3
Max LVORI Early 6 4 6 5
Max LVORI Late 6 3 7 3
Precip Chance (%) 20 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 2 1
Precip Amount 0.02 0.21 0.06 0.00
Precip Begin 9 PM 9 AM Continuing
Precip End 6 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.MONDAY...Sunny. Highs around 90. Minimum RH 49 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ047-192015-
Southeast Carter-
Including the city of Hampton
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 74-79 (-3) 57-62 75-80
RH % (24h trend) 93-98 (-1) 62-67 (-3) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 NW 6
PM 20FT Wnd (mph) SW 6 W 9 W 11 Lgt/Var
Transport Wnd (mph) SW 9 W 23 NW 9 NW 8
Mixing Hgt(ft-agl) 150 3200 220 4180
Vent Rate (mph-ft) 1350 73600 1980 33440
Max Dispersion Early 8 Poor 65 Good 13 Gen Poor 32 Fair
Max Dispersion Late 7 Poor 66 Good 8 Poor 34 Fair
Category Day 1 4 1 3
Max LVORI Early 6 4 6 5
Max LVORI Late 6 3 8 3
Precip Chance (%) 20 80 40 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 2 1
Precip Amount 0.02 0.19 0.07 0.00
Precip Begin 8 PM 9 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
52 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 53 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 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.
$$
TNZ045-192015-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (0) 75-80 (-2) 59-64 75-80
RH % (24h trend) 92-97 (+1) 63-68 (-3) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 G17 Lgt/Var
PM 20FT Wnd (mph) SW 9 W 9 W 8 Lgt/Var
Transport Wnd (mph) SW 10 W 24 NW 10 NW 8
Mixing Hgt(ft-agl) 130 3380 190 3800
Vent Rate (mph-ft) 1300 81120 1900 30400
Max Dispersion Early 7 Poor 63 Good 11 Poor 33 Fair
Max Dispersion Late 5 Very Poor 70 Good 7 Poor 32 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 7 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 30 80 40 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.02 0.15 0.08 0.00
Precip Begin 8 PM 9 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 30 70 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
51 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 53 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 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.
$$
TNZ043-192015-
Southeast Greene-
Including the city of Cedar Creek
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (0) 76-81 (-2) 59-64 76-81
RH % (24h trend) 93-98 (0) 58-63 (-5) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 G19 Lgt/Var
PM 20FT Wnd (mph) S 9 W 10 G19 W 9 Lgt/Var
Transport Wnd (mph) S 7 W 24 NW 8 NW 7
Mixing Hgt(ft-agl) 50 3290 50 3620
Vent Rate (mph-ft) 350 78960 400 25340
Max Dispersion Early 3 Very Poor 58 Gen Good 8 Poor 27 Fair
Max Dispersion Late 3 Very Poor 69 Good 3 Very Poor 27 Fair
Category Day 1 4 1 2
Max LVORI Early 6 6 8 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 30 80 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.01 0.13 0.10 0.00
Precip Begin 8 PM 8 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 30 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 53 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 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.
$$
TNZ041-192015-
Cocke Smoky Mountains-
Including the city of Hartford
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 77-82 (-2) 61-66 77-82
RH % (24h trend) 90-95 (+2) 55-60 (-5) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 17 Lgt/Var
PM 20FT Wnd (mph) S 13 W 13 W 11 N 5
Transport Wnd (mph) SW 10 W 23 NW 8 NW 7
Mixing Hgt(ft-agl) 210 3790 250 4150
Vent Rate (mph-ft) 2100 87170 2000 29050
Max Dispersion Early 8 Poor 71 Good 13 Gen Poor 29 Fair
Max Dispersion Late 6 Very Poor 77 Good 6 Very Poor 30 Fair
Category Day 1 4 1 2
Max LVORI Early 5 5 6 6
Max LVORI Late 6 3 8 3
Precip Chance (%) 30 80 40 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.01 0.08 0.16 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
50 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 47 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 52 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ074-192015-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 62-67 (0) 73-78 (-2) 58-63 74-79
RH % (24h trend) 92-97 (+4) 60-65 (-4) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 17 Lgt/Var
PM 20FT Wnd (mph) SW 13 W 11 G20 W 11 N 5
Transport Wnd (mph) S 12 W 20 W 10 N 9
Mixing Hgt(ft-agl) 50 3000 50 3840
Vent Rate (mph-ft) 600 60000 500 34560
Max Dispersion Early 7 Poor 47 Gen Good 11 Poor 30 Fair
Max Dispersion Late 5 Very Poor 53 Gen Good 4 Very Poor 31 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 6 7
Max LVORI Late 6 3 8 3
Precip Chance (%) 40 80 40 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.03 0.09 0.21 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
54 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 52 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 54 percent. Light
winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 80s. Minimum RH 55 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 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.
$$
TNZ072-192015-
Blount Smoky Mountains-
Including the city of Cades Cove
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (+1) 76-81 (-3) 61-66 78-83
RH % (24h trend) 94-99 (+4) 64-69 (-2) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 16 Lgt/Var
PM 20FT Wnd (mph) S 12 W 10 SW 8 Lgt/Var
Transport Wnd (mph) S 13 SW 15 NW 6 N 7
Mixing Hgt(ft-agl) 220 3180 210 4460
Vent Rate (mph-ft) 2860 47700 1260 31220
Max Dispersion Early 8 Poor 42 Gen Good 8 Poor 30 Fair
Max Dispersion Late 9 Poor 49 Gen Good 3 Very Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 5 5 6 7
Max LVORI Late 5 4 8 3
Precip Chance (%) 50 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.06 0.13 0.17 0.00
Precip Begin 12 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 55 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 56 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ087-192015-
Southeast Monroe-
Including the cities of Citico and Coker Creek
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (+1) 76-81 (-2) 60-65 79-84
RH % (24h trend) 95-100 (+2) 63-68 (-3) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) S 10 SW 8 W 6 Lgt/Var
Transport Wnd (mph) S 12 SW 13 NW 7 N 9
Mixing Hgt(ft-agl) 140 2810 140 4170
Vent Rate (mph-ft) 1680 36530 980 37530
Max Dispersion Early 6 Very Poor 32 Fair 4 Very Poor 32 Fair
Max Dispersion Late 6 Very Poor 32 Fair 2 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 8 8
Max LVORI Late 7 4 9 3
Precip Chance (%) 50 90 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.06 0.17 0.16 0.00
Precip Begin 12 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 50 80 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 52 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ102-192015-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 79-84 (-1) 61-66 82-87
RH % (24h trend) 95-100 (+1) 62-67 (-1) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 13 Lgt/Var
PM 20FT Wnd (mph) S 13 W 9 W 6 NW 5
Transport Wnd (mph) S 8 SW 12 W 6 NW 10
Mixing Hgt(ft-agl) 220 3230 200 4790
Vent Rate (mph-ft) 1760 38760 1200 47900
Max Dispersion Early 5 Very Poor 27 Fair 3 Very Poor 36 Fair
Max Dispersion Late 5 Very Poor 31 Fair 3 Very Poor 42 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 5 9 8
Max LVORI Late 7 3 9 3
Precip Chance (%) 50 90 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.03 0.16 0.04 0.00
Precip Begin 1 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 80 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 48 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 48 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
NCZ060-192015-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 63-68 (0) 77-82 (-2) 59-64 81-86
RH % (24h trend) 95-100 (+1) 60-65 (-5) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) S 8 W 6 W 6 Lgt/Var
Transport Wnd (mph) S 7 W 13 N 7 NW 10
Mixing Hgt(ft-agl) 280 3090 280 4690
Vent Rate (mph-ft) 1960 40170 1960 46900
Max Dispersion Early 5 Very Poor 31 Fair 4 Very Poor 37 Fair
Max Dispersion Late 6 Very Poor 33 Fair 3 Very Poor 42 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 6 8 8
Max LVORI Late 8 4 9 2
Precip Chance (%) 50 90 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.02 0.16 0.04 0.00
Precip Begin 11 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 80 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 48 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 49 percent. Light
winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
NCZ061-192015-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 61-66 (0) 74-79 (-2) 57-62 78-83
RH % (24h trend) 95-100 (+1) 69-74 (-3) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 NW 8
PM 20FT Wnd (mph) S 8 W 8 W 9 Lgt/Var
Transport Wnd (mph) W 10 W 16 N 8 NW 9
Mixing Hgt(ft-agl) 180 2560 170 4720
Vent Rate (mph-ft) 1800 40960 1360 42480
Max Dispersion Early 5 Very Poor 36 Fair 6 Very Poor 35 Fair
Max Dispersion Late 5 Very Poor 37 Fair 4 Very Poor 36 Fair
Category Day 1 3 1 3
Max LVORI Early 7 7 8 8
Max LVORI Late 8 4 9 3
Precip Chance (%) 40 90 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 2 1
Precip Amount 0.02 0.21 0.05 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Light
winds.
.SUNDAY...Sunny. Highs in the mid 80s. Minimum RH 55 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 54 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the upper 80s. Minimum RH 57 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Light winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 59 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.
$$
TNZ015-192015-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Mcldy Pcldy Mclear
Temp (24h trend) 64-69 (+1) 77-82 (-3) 59-64 81-86
RH % (24h trend) 95-100 (0) 68-73 (+4) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 9 W 8 W 5 Lgt/Var
Transport Wnd (mph) SW 12 W 21 NW 3 N 6
Mixing Hgt(ft-agl) 370 3350 200 5000
Vent Rate (mph-ft) 4440 70350 600 30000
Max Dispersion Early 9 Poor 57 Gen Good 9 Poor 26 Fair
Max Dispersion Late 13 Gen Poor 62 Good 2 Very Poor 28 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 9 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 40 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.08 0.08 0.02 0.00
Precip Begin 11 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 49 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...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.
$$
TNZ016-192015-
Hawkins-
Including the city of Mooresburg
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 78-83 (-3) 60-65 81-86
RH % (24h trend) 95-100 (0) 69-74 (+5) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 10 W 8 Lgt/Var
Transport Wnd (mph) SW 9 W 23 W 8 NW 5
Mixing Hgt(ft-agl) 410 3400 270 4930
Vent Rate (mph-ft) 3690 78200 2160 24650
Max Dispersion Early 7 Poor 67 Good 8 Poor 28 Fair
Max Dispersion Late 9 Poor 70 Good 3 Very Poor 30 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 8 8
Max LVORI Late 7 3 10 3
Precip Chance (%) 40 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.06 0.12 0.02 0.00
Precip Begin 11 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 48 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 48 percent. Light
winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 50 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-192015-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 77-82 (-3) 59-64 80-85
RH % (24h trend) 95-100 (-1) 65-70 (+2) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 12 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 11 W 11 Lgt/Var
Transport Wnd (mph) SW 7 W 25 W 5 NW 5
Mixing Hgt(ft-agl) 350 3310 330 4640
Vent Rate (mph-ft) 2450 82750 1650 23200
Max Dispersion Early 6 Very Poor 68 Good 7 Poor 28 Fair
Max Dispersion Late 5 Very Poor 74 Good 4 Very Poor 29 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 8 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 30 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.09 0.14 0.05 0.00
Precip Begin 9 PM 8 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
49 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ046-192015-
Northwest Carter-
Including the city of Elizabethton
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 63-68 (0) 77-82 (-2) 59-64 78-83
RH % (24h trend) 93-98 (-2) 59-64 (-2) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 10 G17 W 9 Lgt/Var
Transport Wnd (mph) SW 8 W 22 W 7 NW 6
Mixing Hgt(ft-agl) 250 3190 250 4120
Vent Rate (mph-ft) 2000 70180 1750 24720
Max Dispersion Early 6 Very Poor 64 Good 8 Poor 29 Fair
Max Dispersion Late 6 Very Poor 69 Good 6 Very Poor 30 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 6 6
Max LVORI Late 6 3 9 3
Precip Chance (%) 20 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 2 1
Precip Amount 0.02 0.20 0.07 0.00
Precip Begin 8 PM 9 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
47 percent. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 46 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 48 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 50 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-192015-
Washington TN-
Including the city of Johnson City
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (+1) 78-83 (-3) 60-65 79-84
RH % (24h trend) 95-100 (-1) 65-70 (+3) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 11 W 8 Lgt/Var
Transport Wnd (mph) SW 8 W 24 W 6 NW 7
Mixing Hgt(ft-agl) 320 3410 340 4180
Vent Rate (mph-ft) 2560 81840 2040 29260
Max Dispersion Early 6 Very Poor 69 Good 7 Poor 30 Fair
Max Dispersion Late 5 Very Poor 71 Good 4 Very Poor 30 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 7 7
Max LVORI Late 6 3 9 3
Precip Chance (%) 30 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.07 0.13 0.05 0.00
Precip Begin 8 PM 8 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 50 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...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.
$$
TNZ042-192015-
Northwest Greene-
Including the city of Greeneville
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 79-84 (-3) 61-66 80-85
RH % (24h trend) 95-100 (0) 63-68 (+2) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 11 W 8 Lgt/Var
Transport Wnd (mph) SW 7 W 24 W 9 NW 6
Mixing Hgt(ft-agl) 350 3580 330 4340
Vent Rate (mph-ft) 2450 85920 2970 26040
Max Dispersion Early 6 Very Poor 69 Good 8 Poor 28 Fair
Max Dispersion Late 5 Very Poor 74 Good 4 Very Poor 28 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 8 7
Max LVORI Late 7 3 9 3
Precip Chance (%) 30 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.06 0.12 0.03 0.00
Precip Begin 8 PM 8 AM Continuing
Precip End 7 AM Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 51 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-192015-
Grainger-
Including the city of Bean Station
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 79-84 (-3) 61-66 82-87
RH % (24h trend) 95-100 (0) 67-72 (+4) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 13 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 9 W 5 Lgt/Var
Transport Wnd (mph) SW 9 W 22 NW 3 N 6
Mixing Hgt(ft-agl) 330 3440 210 4770
Vent Rate (mph-ft) 2970 75680 630 28620
Max Dispersion Early 8 Poor 58 Gen Good 7 Poor 26 Fair
Max Dispersion Late 11 Poor 64 Good 2 Very Poor 28 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 8 8
Max LVORI Late 6 3 9 3
Precip Chance (%) 40 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.08 0.15 0.01 0.00
Precip Begin 11 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 50 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. Light
winds.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ039-192015-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (+1) 80-85 (-3) 62-67 82-87
RH % (24h trend) 95-100 (-1) 66-71 (+5) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 G18 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 9 W 5 Lgt/Var
Transport Wnd (mph) SW 8 W 24 W 9 NW 5
Mixing Hgt(ft-agl) 400 3250 270 4470
Vent Rate (mph-ft) 3200 78000 2430 22350
Max Dispersion Early 7 Poor 63 Good 7 Poor 24 Fair
Max Dispersion Late 9 Poor 68 Good 3 Very Poor 23 Fair
Category Day 1 4 1 2
Max LVORI Early 6 5 8 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 40 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.09 0.15 0.01 0.00
Precip Begin 1 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 50 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 51 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. Light
winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 52 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-192015-
Northwest Cocke-
Including the cities of Bybee and Newport
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (+1) 80-85 (-3) 62-67 81-86
RH % (24h trend) 93-98 (0) 58-63 (+1) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 13 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 11 W 9 Lgt/Var
Transport Wnd (mph) SW 6 W 23 W 5 NW 6
Mixing Hgt(ft-agl) 330 3880 300 4430
Vent Rate (mph-ft) 1980 89240 1500 26580
Max Dispersion Early 5 Very Poor 73 Good 8 Poor 26 Fair
Max Dispersion Late 5 Very Poor 79 Good 4 Very Poor 27 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 7 7
Max LVORI Late 6 3 9 3
Precip Chance (%) 30 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.01 0.09 0.06 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 20 60 30 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 48 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 46 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 49 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ070-192015-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 80-85 (-3) 63-68 82-87
RH % (24h trend) 95-100 (+1) 64-69 (+4) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 G19 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 11 W 6 Lgt/Var
Transport Wnd (mph) SW 9 W 23 W 9 N 5
Mixing Hgt(ft-agl) 410 3580 330 4470
Vent Rate (mph-ft) 3690 82340 2970 22350
Max Dispersion Early 7 Poor 63 Good 8 Poor 20 Gen Poor
Max Dispersion Late 8 Poor 71 Good 3 Very Poor 22 Fair
Category Day 1 4 1 2
Max LVORI Early 5 4 7 7
Max LVORI Late 6 3 10 3
Precip Chance (%) 40 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.05 0.13 0.04 0.00
Precip Begin 1 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 50 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. Light
winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ035-192015-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 78-83 (-3) 60-65 82-87
RH % (24h trend) 95-100 (0) 64-69 (-4) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 16 Lgt/Var
PM 20FT Wnd (mph) S 13 W 8 NW 6 Lgt/Var
Transport Wnd (mph) S 10 W 17 N 3 N 6
Mixing Hgt(ft-agl) 300 3390 240 5200
Vent Rate (mph-ft) 3000 57630 720 31200
Max Dispersion Early 9 Poor 51 Gen Good 8 Poor 25 Fair
Max Dispersion Late 7 Poor 53 Gen Good 2 Very Poor 28 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 9 9
Max LVORI Late 8 3 10 3
Precip Chance (%) 60 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.08 0.05 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 52 percent. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ012-192015-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 77-82 (-3) 59-64 81-86
RH % (24h trend) 95-100 (0) 69-74 (0) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 13 Lgt/Var
PM 20FT Wnd (mph) SW 12 W 6 W 5 Lgt/Var
Transport Wnd (mph) S 13 W 20 NW 3 N 6
Mixing Hgt(ft-agl) 340 3270 210 5340
Vent Rate (mph-ft) 4420 65400 630 32040
Max Dispersion Early 9 Poor 56 Gen Good 7 Poor 22 Fair
Max Dispersion Late 9 Poor 58 Gen Good 3 Very Poor 26 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 8 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 70 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.20 0.08 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.SUNDAY NIGHT...Clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 56 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-192015-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (0) 76-81 (-2) 60-65 79-84
RH % (24h trend) 95-100 (0) 71-76 (0) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 14 Lgt/Var
PM 20FT Wnd (mph) SW 13 W 8 W 6 Lgt/Var
Transport Wnd (mph) S 12 W 18 NW 5 N 6
Mixing Hgt(ft-agl) 230 3500 160 4950
Vent Rate (mph-ft) 2760 63000 800 29700
Max Dispersion Early 8 Poor 52 Gen Good 7 Poor 24 Fair
Max Dispersion Late 7 Poor 58 Gen Good 3 Very Poor 26 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 8 8
Max LVORI Late 7 3 10 3
Precip Chance (%) 60 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.12 0.09 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the mid 80s. Minimum RH 53 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs around 90. Minimum RH 53 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 55 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ014-192015-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 77-82 (-3) 59-64 81-86
RH % (24h trend) 95-100 (0) 67-72 (0) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 9 W 8 Lgt/Var Lgt/Var
Transport Wnd (mph) SW 10 W 20 NW 3 N 6
Mixing Hgt(ft-agl) 310 3480 200 4960
Vent Rate (mph-ft) 3100 69600 600 29760
Max Dispersion Early 8 Poor 50 Gen Good 6 Very Poor 23 Fair
Max Dispersion Late 11 Poor 61 Good 2 Very Poor 26 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 9 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 50 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.12 0.08 0.00 0.00
Precip Begin 10 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...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.
$$
TNZ037-192015-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 78-83 (-3) 61-66 82-87
RH % (24h trend) 95-100 (+1) 70-75 (+3) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 12 Lgt/Var
PM 20FT Wnd (mph) SW 11 W 8 W 5 Lgt/Var
Transport Wnd (mph) SW 13 W 20 NW 2 N 6
Mixing Hgt(ft-agl) 430 3390 260 5060
Vent Rate (mph-ft) 5590 67800 520 30360
Max Dispersion Early 8 Poor 48 Gen Good 6 Very Poor 23 Fair
Max Dispersion Late 11 Poor 58 Gen Good 2 Very Poor 25 Fair
Category Day 1 4 1 3
Max LVORI Early 5 5 8 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 50 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.09 0.17 0.00 0.00
Precip Begin 10 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.WEDNESDAY...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.
$$
TNZ036-192015-
Anderson-
Including the cities of Oak Ridge and Clinton
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (+1) 77-82 (-2) 61-66 81-86
RH % (24h trend) 95-100 (-1) 67-72 (-4) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 17 Lgt/Var
PM 20FT Wnd (mph) SW 16 W 8 W 6 Lgt/Var
Transport Wnd (mph) SW 10 W 18 NW 2 N 6
Mixing Hgt(ft-agl) 300 3350 240 5020
Vent Rate (mph-ft) 3000 60300 480 30120
Max Dispersion Early 7 Poor 48 Gen Good 6 Very Poor 22 Fair
Max Dispersion Late 9 Poor 54 Gen Good 2 Very Poor 24 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 8 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 60 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.07 0.09 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 53 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 54 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-192015-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 68-73 (+1) 80-85 (-2) 63-68 83-88
RH % (24h trend) 94-99 (+1) 67-72 (+3) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 G19 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 10 W 6 Lgt/Var
Transport Wnd (mph) SW 10 SW 21 W 2 N 5
Mixing Hgt(ft-agl) 440 3470 320 4940
Vent Rate (mph-ft) 4400 72870 640 24700
Max Dispersion Early 8 Poor 60 Gen Good 7 Poor 19 Gen Poor
Max Dispersion Late 10 Poor 64 Good 2 Very Poor 24 Fair
Category Day 1 4 1 2
Max LVORI Early 5 4 7 7
Max LVORI Late 6 3 10 3
Precip Chance (%) 50 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.02 0.11 0.02 0.00
Precip Begin 1 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 50 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 49 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ073-192015-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 81-86 (-2) 62-67 82-87
RH % (24h trend) 93-98 (+1) 59-64 (+2) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 18 Lgt/Var
PM 20FT Wnd (mph) SW 13 W 11 SW 10 Lgt/Var
Transport Wnd (mph) SW 10 W 22 W 3 N 6
Mixing Hgt(ft-agl) 440 3890 380 4530
Vent Rate (mph-ft) 4400 85580 1140 27180
Max Dispersion Early 8 Poor 63 Good 8 Poor 23 Fair
Max Dispersion Late 8 Poor 74 Good 4 Very Poor 25 Fair
Category Day 1 4 1 3
Max LVORI Early 4 4 7 7
Max LVORI Late 6 3 9 3
Precip Chance (%) 40 90 30 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 3 1
Precip Amount 0.03 0.06 0.08 0.00
Precip Begin 8 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 30 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 49 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 48 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 49 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ067-192015-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 81-86 (-1) 62-67 83-88
RH % (24h trend) 95-100 (0) 67-72 (-1) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) SW 6 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) S 12 W 17 W 6 N 6
Mixing Hgt(ft-agl) 430 3650 340 5120
Vent Rate (mph-ft) 5160 62050 2040 30720
Max Dispersion Early 9 Poor 49 Gen Good 7 Poor 26 Fair
Max Dispersion Late 9 Poor 54 Gen Good 2 Very Poor 28 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 9 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 50 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.07 0.07 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 52 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ068-192015-
Loudon-
Including the cities of Lenoir City and Loudon
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 80-85 (-3) 62-67 83-88
RH % (24h trend) 95-100 (0) 69-74 (+3) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 G18 Lgt/Var
PM 20FT Wnd (mph) SW 6 SW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) S 12 SW 18 W 7 N 6
Mixing Hgt(ft-agl) 450 3340 320 4900
Vent Rate (mph-ft) 5400 60120 2240 29400
Max Dispersion Early 8 Poor 47 Gen Good 6 Very Poor 26 Fair
Max Dispersion Late 9 Poor 52 Gen Good 2 Very Poor 27 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 9 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 50 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.03 0.11 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 40 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 52 percent. Light
winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 53 percent.
Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-192015-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 80-85 (-3) 63-68 82-87
RH % (24h trend) 95-100 (+2) 67-72 (+4) 95-100 51-56
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 13 Lgt/Var
PM 20FT Wnd (mph) SW 11 SW 11 SW 8 Lgt/Var
Transport Wnd (mph) SW 12 SW 18 SW 3 N 6
Mixing Hgt(ft-agl) 400 3340 330 4700
Vent Rate (mph-ft) 4800 60120 990 28200
Max Dispersion Early 8 Poor 49 Gen Good 6 Very Poor 25 Fair
Max Dispersion Late 10 Poor 56 Gen Good 3 Very Poor 27 Fair
Category Day 1 4 1 3
Max LVORI Early 5 4 8 8
Max LVORI Late 6 3 10 3
Precip Chance (%) 50 90 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.03 0.10 0.06 0.00
Precip Begin 1 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 40 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 52 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ086-192015-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 80-85 (-3) 63-68 83-88
RH % (24h trend) 95-100 (+1) 65-70 (+1) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 G17 Lgt/Var
PM 20FT Wnd (mph) S 6 SW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) S 12 SW 15 NW 2 N 7
Mixing Hgt(ft-agl) 410 3340 310 4540
Vent Rate (mph-ft) 4920 50100 620 31780
Max Dispersion Early 8 Poor 41 Gen Good 5 Very Poor 26 Fair
Max Dispersion Late 8 Poor 44 Gen Good 2 Very Poor 29 Fair
Category Day 1 3 1 3
Max LVORI Early 5 5 9 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 50 80 20 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.03 0.08 0.03 0.00
Precip Begin 11 PM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 50 70 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 50 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ083-192015-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 66-71 (+1) 80-85 (-2) 62-67 83-88
RH % (24h trend) 95-100 (0) 68-73 (-3) 95-100 53-58
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 G17 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) S 9 W 16 N 3 N 7
Mixing Hgt(ft-agl) 260 3870 210 5300
Vent Rate (mph-ft) 2340 61920 630 37100
Max Dispersion Early 9 Poor 47 Gen Good 6 Very Poor 29 Fair
Max Dispersion Late 8 Poor 56 Gen Good 2 Very Poor 34 Fair
Category Day 1 4 1 3
Max LVORI Early 7 5 9 9
Max LVORI Late 8 3 10 3
Precip Chance (%) 60 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.12 0.04 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 60 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 54 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 53 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 54 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. 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.
$$
TNZ084-192015-
Meigs-
Including the city of Big Spring
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 81-86 (-2) 63-68 84-89
RH % (24h trend) 95-100 (0) 67-72 (-2) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) S 5 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) S 10 W 16 W 5 N 7
Mixing Hgt(ft-agl) 470 3730 330 5250
Vent Rate (mph-ft) 4700 59680 1650 36750
Max Dispersion Early 8 Poor 42 Gen Good 5 Very Poor 27 Fair
Max Dispersion Late 8 Poor 52 Gen Good 2 Very Poor 34 Fair
Category Day 1 3 1 3
Max LVORI Early 7 5 10 9
Max LVORI Late 8 3 10 3
Precip Chance (%) 50 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.11 0.05 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 52 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-192015-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 81-86 (-2) 62-67 84-89
RH % (24h trend) 95-100 (0) 65-70 (-3) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 G17 Lgt/Var
PM 20FT Wnd (mph) S 8 SW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) S 10 SW 15 N 3 N 8
Mixing Hgt(ft-agl) 390 3700 290 4800
Vent Rate (mph-ft) 3900 55500 870 38400
Max Dispersion Early 7 Poor 40 Fair 5 Very Poor 25 Fair
Max Dispersion Late 8 Poor 49 Gen Good 1 Very Poor 32 Fair
Category Day 1 3 1 3
Max LVORI Early 6 5 9 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 50 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.05 0.07 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 50 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the mid 90s. Minimum RH 49 percent.
Light winds.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ099-192015-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Mclear Mclear
Temp (24h trend) 67-72 (0) 81-86 (-2) 64-69 84-89
RH % (24h trend) 95-100 (+1) 66-71 (-3) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) S 10 W 8 W 6 Lgt/Var
Transport Wnd (mph) S 10 W 13 N 5 N 8
Mixing Hgt(ft-agl) 280 3920 220 5720
Vent Rate (mph-ft) 2800 50960 1100 45760
Max Dispersion Early 8 Poor 35 Fair 4 Very Poor 32 Fair
Max Dispersion Late 6 Very Poor 45 Gen Good 2 Very Poor 40 Fair
Category Day 1 3 1 3
Max LVORI Early 6 5 9 8
Max LVORI Late 8 3 9 3
Precip Chance (%) 50 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.07 0.10 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 52 percent. Light
winds.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.SUNDAY NIGHT...Clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ100-192015-
Bradley-
Including the cities of Cleveland and Tasso
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 67-72 (+1) 81-86 (-1) 63-68 84-89
RH % (24h trend) 95-100 (0) 64-69 (-5) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 Lgt/Var
PM 20FT Wnd (mph) S 6 SW 8 Lgt/Var Lgt/Var
Transport Wnd (mph) S 12 SW 14 N 5 N 8
Mixing Hgt(ft-agl) 380 3910 300 5300
Vent Rate (mph-ft) 4560 54740 1500 42400
Max Dispersion Early 7 Poor 37 Fair 5 Very Poor 26 Fair
Max Dispersion Late 8 Poor 46 Gen Good 2 Very Poor 38 Fair
Category Day 1 3 1 3
Max LVORI Early 7 5 9 9
Max LVORI Late 8 3 10 3
Precip Chance (%) 50 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 4
Precip Amount 0.03 0.10 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 80 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 49 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 49 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 50 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$
TNZ101-192015-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
306 PM EDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (+1) 80-85 (-2) 63-68 83-88
RH % (24h trend) 95-100 (+1) 63-68 (-1) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 Lgt/Var
PM 20FT Wnd (mph) S 8 SW 6 Lgt/Var Lgt/Var
Transport Wnd (mph) S 10 SW 14 N 5 N 9
Mixing Hgt(ft-agl) 370 3440 330 4940
Vent Rate (mph-ft) 3700 48160 1650 44460
Max Dispersion Early 7 Poor 32 Fair 4 Very Poor 30 Fair
Max Dispersion Late 8 Poor 41 Gen Good 3 Very Poor 40 Fair
Category Day 1 3 1 3
Max LVORI Early 6 5 9 9
Max LVORI Late 7 3 10 2
Precip Chance (%) 50 80 10 0
Precip Type Tstms Tstms Tstms None
Precip Duration 1 4 1
Precip Amount 0.02 0.15 0.03 0.00
Precip Begin 1 AM Continuing Continuing
Precip End Continuing Continuing 2 AM
Chance of Thunder (%) 50 80 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs around 90. Minimum RH 48 percent. Light
winds.
.SATURDAY NIGHT...Clear. Lows in the upper 60s. Light winds.
.SUNDAY...Sunny. Highs in the lower 90s. Minimum RH 47 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Minimum RH 47 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the mid 90s. Minimum RH 48 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...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.
$$
TNZ082-192015-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
206 PM CDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 64-69 (0) 78-83 (-3) 60-65 81-86
RH % (24h trend) 95-100 (0) 63-68 (-3) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 G17 Lgt/Var
PM 20FT Wnd (mph) S 10 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) S 12 W 18 N 5 N 8
Mixing Hgt(ft-agl) 80 3370 50 5300
Vent Rate (mph-ft) 960 60660 250 42400
Max Dispersion Early 7 Poor 46 Gen Good 6 Very Poor 32 Fair
Max Dispersion Late 5 Very Poor 54 Gen Good 2 Very Poor 37 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 9 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 60 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 2 3
Precip Amount 0.15 0.07 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 60 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 51 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 51 percent. Light
winds.
.SUNDAY NIGHT...Clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 51 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 51 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. 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.
$$
TNZ081-192015-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
206 PM CDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 65-70 (+1) 77-82 (-3) 61-66 81-86
RH % (24h trend) 95-100 (+1) 67-72 (-1) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 Lgt/Var
PM 20FT Wnd (mph) SW 10 W 6 Lgt/Var Lgt/Var
Transport Wnd (mph) S 10 W 18 W 8 NW 8
Mixing Hgt(ft-agl) 50 3310 50 5880
Vent Rate (mph-ft) 500 59580 400 47040
Max Dispersion Early 7 Poor 37 Fair 5 Very Poor 36 Fair
Max Dispersion Late 6 Very Poor 52 Gen Good 2 Very Poor 44 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 6 8 9
Max LVORI Late 7 3 10 3
Precip Chance (%) 60 90 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 2
Precip Amount 0.22 0.08 0.00 0.00
Precip Begin 9 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 70 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the upper 80s. Minimum RH 53 percent.
Light winds.
.SUNDAY NIGHT...Clear. Lows around 70. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. Minimum RH 53 percent. Light
winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 53 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows around 70. Light winds.
.WEDNESDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. 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.
$$
TNZ098-192015-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
206 PM CDT Wed Jun 18 2025
Tonight Thu Thu Night Fri
Cloud Cover Pcldy Pcldy Pcldy Mclear
Temp (24h trend) 66-71 (0) 78-83 (-2) 63-68 82-87
RH % (24h trend) 95-100 (+1) 67-72 (-1) 95-100 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 G17 Lgt/Var
PM 20FT Wnd (mph) SW 8 W 6 W 5 Lgt/Var
Transport Wnd (mph) S 9 W 13 N 5 NW 8
Mixing Hgt(ft-agl) 160 3170 50 5670
Vent Rate (mph-ft) 1440 41210 250 45360
Max Dispersion Early 8 Poor 32 Fair 5 Very Poor 32 Fair
Max Dispersion Late 6 Very Poor 35 Fair 2 Very Poor 40 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 7 8
Max LVORI Late 7 4 9 3
Precip Chance (%) 50 80 0 0
Precip Type Tstms Tstms None None
Precip Duration 1 3
Precip Amount 0.15 0.13 0.00 0.00
Precip Begin 8 PM Continuing
Precip End Continuing 8 PM
Chance of Thunder (%) 50 60 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 80s. Minimum RH 52 percent.
Light winds.
.SATURDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.SUNDAY...Sunny. Highs around 90. Minimum RH 53 percent. Light
winds.
.SUNDAY NIGHT...Clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Minimum RH 52 percent.
Light winds.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.TUESDAY...Sunny with a chance of showers and thunderstorms.
Highs in the lower 90s. Minimum RH 53 percent. Light winds.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 70s. Light winds.
.WEDNESDAY...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.
$$