Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Greer, SC
Issued by NWS Greer, SC
978
FNUS52 KGSP 201847
FWFGSP
Fire Weather Planning Forecast For Much of Wrn NC...NW SC and NE GA
National Weather Service Greenville-Spartanburg SC
246 PM EDT Mon Jul 20 2026
.DISCUSSION...
1. Elevated heat index values continue through Wednesday. Cooler
temperatures later in the week should provide some relief from
the heat.
2. Another round of scattered convection with a few severe storms
possible today. Less convective coverage is anticipated on Tuesday,
but a few severe storms remain possible. A weak cold front brings
increased coverage and the potential for more severe weather
on Wednesday.
NCZ033-049-050-501-503-505-210800-
Avery-Yancey-Mitchell-Caldwell Mountains-Burke Mountains-
McDowell Mountains-
Including the cities of Ingalls, Banner Elk, Newland, Swiss,
Burnsville, Celo, Micaville, Ramseytown, Busick, Spruce Pine,
Poplar, Patterson, Jonas Ridge, Ashford, Sugar Hill, Woodlawn,
and Old Fort
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 60 50 50 90
Precip Type Tstms Tstms Tstms Tstms
Min/Max Temp 66 84 67 79
Max/Min RH % 100 57 100 69
Wind 20FT/Early(MPH) Lgt/Var SW 3 SW 4 G15 SW 4
Wind 20FT/Late(MPH) Lgt/Var SW 6 SW 4 G15 W 4
Precip Duration 2 2 2 4
Precip Amount 0.14 0.07 0.09 0.47
Precip Begin 6 PM 11 AM Continuing Continuing
Precip End 2 AM Continuing Continuing Continuing
Chance of Thunder (%) 60 50 50 60
Inversion(Temp/Time) 2100 70/0900 None None
Dispersion Very Poor Poor
DSI 1 1
Mixing Hgt(FT-AGL) 4900 3700
Transport Wnd (MPH) SW 15 W 13
Vent Rate (MPH-FT) 73500 48100
ADI Early 15 Gen Poor 56 Gen Good 41 Gen Good 36 Fair
ADI Late 4 Very Poor 74 Good 5 Very Poor 51 Gen Good
Max LVORI Early 7 7 5 7
Max LVORI Late 7 3 6 4
Min VSBY Early 8 5 Fog 8
Min VSBY Late 7 8 8
Turner Stability 6 2 5 1
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 75 percent. Light
winds.
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. East winds around 5 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 76 percent.
Northeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 82 percent. Light
winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 68 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
62 percent. Southwest winds around 5 mph.
$$
NCZ048-052-053-064-065-507-509-210800-
Madison-Haywood-Buncombe-Transylvania-Henderson-
Rutherford Mountains-Polk Mountains-
Including the cities of Faust, Mars Hill, Marshall, Walnut,
Allenstand, Hot Springs, Luck, Waynesville, Waterville, Canton,
Cruso, Cove Creek, Asheville, Black Mountain, Candler, Brevard,
Cedar Mountain, Little River, Hendersonville, Fletcher, Dana,
East Flat Rock, Tuxedo, Etowah, Chimney Rock State Park,
and Saluda
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 60 20 40 90
Precip Type Tstms Tstms Tstms Tstms
Min/Max Temp 66 83 68 79
Max/Min RH % 99 57 100 71
Wind 20FT/Early(MPH) Lgt/Var SW 4 G15 SW 8 G20 SW 6 G21
Wind 20FT/Late(MPH) SW 3 SW 7 G17 SW 7 G22 W 5 G15
Precip Duration 2 0 0 6
Precip Amount 0.05 0.00 0.00 0.46
Precip Begin 6 PM 12 PM Continuing Continuing
Precip End 12 AM Continuing Continuing Continuing
Chance of Thunder (%) 50 20 20 70
Inversion(Temp/Time) 0200 70/0900 None None
Dispersion Very Poor Fair
DSI 1 1
Mixing Hgt(FT-AGL) 5000 3800
Transport Wnd (MPH) SW 16 W 13
Vent Rate (MPH-FT) 80000 49400
ADI Early 22 Fair 59 Gen Good 54 Gen Good 42 Gen Good
ADI Late 4 Very Poor 85 Good 9 Poor 51 Gen Good
Max LVORI Early 6 7 4 6
Max LVORI Late 7 3 6 4
Min VSBY Early 8 6 Fog 8
Min VSBY Late 7 8 8
Turner Stability 6 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 60s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 76 percent. North
winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. North winds around
5 mph.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 76 percent.
Northeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 82 percent. Light
winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 70 percent. Light
winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
63 percent. East winds around 5 mph.
$$
NCZ303-210800-
North Carolina Portion of the Great Smoky Mountains National Park-
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 50 20 50 90
Precip Type Tstms Tstms Tstms Tstms
Min/Max Temp 65 80 66 76
Max/Min RH % 99 57 99 70
Wind 20FT/Early(MPH) Lgt/Var SW 5 G15 SW 7 G20 SW 6 G19
Wind 20FT/Late(MPH) SW 4 SW 6 G15 S 7 G21 W 4
Precip Duration 2 0 2 6
Precip Amount 0.04 0.00 0.11 0.47
Precip Begin 6 PM 1 PM Continuing Continuing
Precip End 10 PM Continuing Continuing Continuing
Chance of Thunder (%) 50 20 40 60
Inversion(Temp/Time) 0300 69/0900 None None
Dispersion Very Poor Fair
DSI 1 1
Mixing Hgt(FT-AGL) 4300 3000
Transport Wnd (MPH) SW 17 W 13
Vent Rate (MPH-FT) 73100 39000
ADI Early 20 Gen Poor 39 Fair 51 Gen Good 33 Fair
ADI Late 5 Very Poor 85 Good 8 Poor 47 Gen Good
Max LVORI Early 6 7 5 7
Max LVORI Late 7 3 6 4
Min VSBY Early 8 5 Fog 8
Min VSBY Late 7 8 8
Turner Stability 6 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 70 percent. Light
winds.
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. North winds around
5 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 71 percent. Light
winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 77 percent. Light
winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 69 percent.
South winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 63 percent. South
winds around 5 mph.
$$
NCZ051-058-059-062-063-210800-
Swain-Graham-Northern Jackson-Macon-Southern Jackson-
Including the cities of Alarka, Almond, Bryson City, Luada,
Wesser, Robbinsville, Stecoah, Cullowhee, Tuckasegee, Sylva,
Franklin, Rainbow Springs, Kyle, Highlands, Wolf Mountain,
and Cashiers
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 50 0 30 90
Precip Type Tstms None Tstms Tstms
Min/Max Temp 66 82 67 78
Max/Min RH % 98 58 100 71
Wind 20FT/Early(MPH) Lgt/Var SW 3 S 5 G17 SW 4 G17
Wind 20FT/Late(MPH) Lgt/Var SW 5 S 5 G17 W 4
Precip Duration 2 0 0 6
Precip Amount 0.02 0.00 0.00 0.33
Precip Begin 6 PM 6 PM Continuing
Precip End 10 PM Continuing Continuing
Chance of Thunder (%) 50 0 20 60
Inversion(Temp/Time) 0200 70/0900 None None
Dispersion Very Poor Fair
DSI 1 1
Mixing Hgt(FT-AGL) 4600 3600
Transport Wnd (MPH) SW 17 SW 13
Vent Rate (MPH-FT) 78200 46800
ADI Early 21 Fair 44 Gen Good 51 Gen Good 39 Fair
ADI Late 4 Very Poor 87 Good 7 Poor 56 Gen Good
Max LVORI Early 7 7 5 7
Max LVORI Late 7 3 7 4
Min VSBY Early 8 5 Fog 8
Min VSBY Late 7 8 8
Turner Stability 6 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
mid 60s. Light winds.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 71 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. Light winds.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 73 percent. Light
winds.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 79 percent. Light
winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 69 percent. Light
winds.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 80s. Minimum RH
63 percent. Northeast winds around 5 mph.
$$
NCZ035-056-068-502-504-506-508-510-210800-
Alexander-Catawba-Cleveland-Greater Caldwell-Greater Burke-
Eastern McDowell-Greater Rutherford-Eastern Polk-
Including the cities of Bethlehem, Ellendale, Millersville,
Taylorsville, Hiddenite, Stony Point, Hickory, Newton,
St. Stephens, Shelby, Kings Mountain, Kings Creek, Lenoir,
Sawmills, Granite Falls, Morganton, Pleasant Grove, Valdese,
Marion, Nebo, Dysartsville, Fero, Glenwood, Forest City,
Rutherfordton, Spindale, Tryon, Columbus, and Mill Spring
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy PCldy MCldy
Chance Precip (%) 50 0 30 90
Precip Type Tstms None Tstms Tstms
Min/Max Temp 71 92 73 87
Max/Min RH % 100 47 96 65
Wind 20FT/Early(MPH) Lgt/Var SW 6 G15 SW 9 G17 SW 10 G19
Wind 20FT/Late(MPH) Lgt/Var SW 11 G19 SW 9 G19 SW 7 G16
Precip Duration 2 0 0 6
Precip Amount 0.04 0.00 0.00 0.43
Precip Begin 6 PM Continuing Continuing
Precip End 2 AM Continuing Continuing
Chance of Thunder (%) 50 0 20 70
Inversion(Temp/Time) 2200 73/0800 None None
Dispersion Very Poor Good
DSI 2 2
Mixing Hgt(FT-AGL) 6000 4800
Transport Wnd (MPH) SW 20 SW 16
Vent Rate (MPH-FT) 120000 76800
ADI Early 27 Fair 73 Good 60 Gen Good 61 Good
ADI Late 4 Very Poor 95 Good 12 Poor 75 Good
Max LVORI Early 6 7 4 5
Max LVORI Late 7 1 5 3
Min VSBY Early 8 7 8
Min VSBY Late 8 8 8
Turner Stability 6 3 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
upper 60s. Light winds.
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 72 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northeast winds around 5 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Minimum RH 71 percent. North winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 78 percent.
Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.SUNDAY...Mostly sunny with a chance of thunderstorms. Highs in
the mid 80s. Minimum RH 63 percent. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs around 90. Minimum RH 55 percent. Light
winds.
$$
NCZ036-037-057-210800-
Iredell-Davie-Rowan-
Including the cities of Statesville, Mooresville, Farmington,
Fork Church, Mocksville, Advance, and Salisbury
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 60 0 40 90
Precip Type Tstms None Tstms Tstms
Min/Max Temp 71 92 73 87
Max/Min RH % 100 53 94 73
Wind 20FT/Early(MPH) Lgt/Var SW 7 G15 SW 8 G18 SW 11 G18
Wind 20FT/Late(MPH) Lgt/Var SW 11 G19 SW 9 G17 SW 8 G18
Precip Duration 2 0 0 6
Precip Amount 0.08 0.00 0.00 0.41
Precip Begin 6 PM Continuing Continuing
Precip End 2 AM Continuing Continuing
Chance of Thunder (%) 60 0 20 60
Inversion(Temp/Time) 2100 74/0800 2100 75/0800
Dispersion Very Poor Good
DSI 2 2
Mixing Hgt(FT-AGL) 6200 4100
Transport Wnd (MPH) SW 22 SW 18
Vent Rate (MPH-FT) 136400 73800
ADI Early 20 Gen Poor 67 Good 62 Good 75 Good
ADI Late 4 Very Poor 98 Good 13 Gen Poor 81 Good
Max LVORI Early 7 8 4 5
Max LVORI Late 8 2 4 3
Min VSBY Early 8 7 8
Min VSBY Late 8 8 8
Turner Stability 6 3 4 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
mid 60s. Light winds.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 75 percent.
North winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. East winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. Minimum RH
74 percent. Northeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 82 percent.
Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Minimum RH
66 percent. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs around 90. Minimum RH 59 percent. West
winds around 5 mph.
$$
NCZ069>072-082-210800-
Lincoln-Gaston-Mecklenburg-Cabarrus-Union-
Including the cities of Lincolnton, Crouse, Gastonia, Charlotte,
Concord, Kannapolis, Monroe, Trinity, Indian Trail,
and Weddington
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy MClear PCldy PCldy
Chance Precip (%) 40 0 20 80
Precip Type Tstms None Tstms Tstms
Min/Max Temp 73 94 75 90
Max/Min RH % 94 46 89 60
Wind 20FT/Early(MPH) SW 4 SW 9 G16 SW 12 G21 SW 14 G20
Wind 20FT/Late(MPH) SW 4 SW 13 G20 SW 12 G18 SW 13 G20
Precip Duration 0 0 0 4
Precip Amount 0.00 0.00 0.00 0.23
Precip Begin 6 PM 12 AM Continuing
Precip End 2 AM Continuing Continuing
Chance of Thunder (%) 40 0 20 60
Inversion(Temp/Time) 2100 76/0800 None None
Dispersion Poor Excellent
DSI 2 2
Mixing Hgt(FT-AGL) 6700 5600
Transport Wnd (MPH) SW 21 SW 20
Vent Rate (MPH-FT) 140700 112000
ADI Early 78 Good 68 Good 81 Good 80 Good
ADI Late 6 Very Poor 98 Good 14 Gen Poor 90 Good
Max LVORI Early 5 6 3 5
Max LVORI Late 5 1 4 2
Min VSBY Early 8 8 8
Min VSBY Late 8 8 8
Turner Stability 6 3 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
upper 60s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. Minimum RH 76 percent. North
winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northeast winds around 5 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 74 percent. Northeast
winds around 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Light winds.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 77 percent.
Northeast winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. Light winds.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Minimum RH
65 percent. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 57 percent.
West winds around 5 mph.
$$
GAZ010-017-210800-
Rabun-Habersham-
Including the cities of Clayton, Pine Mountain, Mountain City,
Cornelia, Baldwin, Demorest, Clarkesville, and Hollywood
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 0 0 20 80
Precip Type None None Tstms Tstms
Min/Max Temp 70 87 71 84
Max/Min RH % 94 54 98 68
Wind 20FT/Early(MPH) Lgt/Var Lgt/Var SW 4 SW 4
Wind 20FT/Late(MPH) Lgt/Var SW 5 SW 3 SW 5
Precip Duration 0 0 0 4
Precip Amount 0.00 0.00 0.00 0.19
Precip Begin 8 PM 6 AM
Precip End 4 AM Continuing
Chance of Thunder (%) 0 0 20 70
Inversion(Temp/Time) 2100 72/0800 None None
Dispersion Very Poor Very Poor
DSI 2 1
Mixing Hgt(FT-AGL) 5100 4600
Transport Wnd (MPH) S 14 SW 15
Vent Rate (MPH-FT) 71400 69000
ADI Early 34 Fair 43 Gen Good 51 Gen Good 48 Gen Good
ADI Late 3 Very Poor 78 Good 6 Very Poor 77 Good
Max LVORI Early 6 6 5 7
Max LVORI Late 6 2 7 3
Min VSBY Early 8 7 8
Min VSBY Late 7 8 8
Turner Stability 6 2 6 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
upper 60s. Light winds.
.THURSDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 72 percent. North winds around
5 mph.
.THURSDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the mid 60s. East winds around 5 mph.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 74 percent.
Northeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 80 percent.
Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 67 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 60 percent.
Northwest winds around 5 mph.
$$
GAZ018-026-028-029-210800-
Stephens-Franklin-Hart-Elbert-
Including the cities of Boydville, Toccoa, Royston, Gumlog,
Lavonia, Franklin Springs, Canon, Hartwell, Nuberg, Reed Creek,
Elberton, Fortsonia, Middleton, and Ruckersville
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear MClear PCldy MCldy
Chance Precip (%) 0 0 0 60
Precip Type None None None Tstms
Min/Max Temp 74 93 75 91
Max/Min RH % 93 50 93 61
Wind 20FT/Early(MPH) S 3 SW 3 SW 7 SW 9 G16
Wind 20FT/Late(MPH) Lgt/Var SW 8 SW 6 G15 SW 10 G16
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.12
Precip Begin 11 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 60
Inversion(Temp/Time) 0000 79/0900 None None
Dispersion Very Poor Fair
DSI 2 2
Mixing Hgt(FT-AGL) 6100 5900
Transport Wnd (MPH) S 15 SW 16
Vent Rate (MPH-FT) 91500 94400
ADI Early 60 Gen Good 52 Gen Good 71 Good 63 Good
ADI Late 4 Very Poor 99 Good 8 Poor 101 Very Good
Max LVORI Early 5 6 4 6
Max LVORI Late 6 1 5 3
Min VSBY Early 9 8 8
Min VSBY Late 8 8 8
Turner Stability 6 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 70s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the mid 80s. Minimum RH 72 percent. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the upper 60s. East winds around 5 mph.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 75 percent.
Northeast winds around 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 80 percent.
Northeast winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Light winds.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 66 percent.
West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 59 percent.
West winds around 5 mph.
$$
SCZ101>103-210800-
Oconee Mountains-Pickens Mountains-Greenville Mountains-
Including the cities of Mountain Rest, Rocky Bottom,
and Glassy Mountain
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy PCldy MCldy MCldy
Chance Precip (%) 30 0 30 90
Precip Type Tstms None Tstms Tstms
Min/Max Temp 71 88 72 85
Max/Min RH % 95 53 98 67
Wind 20FT/Early(MPH) Lgt/Var SW 4 G15 SW 6 G19 SW 8 G23
Wind 20FT/Late(MPH) Lgt/Var SW 6 G17 SW 7 G23 SW 6 G17
Precip Duration 0 0 0 4
Precip Amount 0.00 0.00 0.00 0.25
Precip Begin 6 PM 8 PM 6 AM
Precip End 12 AM 5 AM Continuing
Chance of Thunder (%) 20 0 20 60
Inversion(Temp/Time) 0200 72/0800 None None
Dispersion Very Poor Fair
DSI 2 2
Mixing Hgt(FT-AGL) 5300 4600
Transport Wnd (MPH) SW 16 SW 16
Vent Rate (MPH-FT) 84800 73600
ADI Early 42 Gen Good 59 Gen Good 57 Gen Good 56 Gen Good
ADI Late 3 Very Poor 94 Good 8 Poor 86 Good
Max LVORI Early 5 6 5 6
Max LVORI Late 6 2 6 4
Min VSBY Early 9 8 8
Min VSBY Late 8 8 8
Turner Stability 6 2 5 2
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
upper 60s. Light winds.
.THURSDAY...Mostly cloudy with showers and thunderstorms likely.
Highs around 80. Minimum RH 75 percent. North winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the mid 60s. East winds around 5 mph.
.FRIDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 75 percent.
Northeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 82 percent.
Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 69 percent. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Sunny. Highs in the upper 80s. Minimum RH 59 percent.
Light winds.
$$
SCZ008-010-104>109-210800-
Cherokee-Anderson-Greater Oconee-Greater Pickens-
Central Greenville-Southern Greenville-Northern Spartanburg-
Southern Spartanburg-
Including the cities of Gaffney, Anderson, Seneca, Walhalla,
Oakway, Westminster, Easley, Dacusville, Clemson, Greenville,
Taylors, Greer, Berea, Mauldin, Fork Shoals, Simpsonville,
Fountain Inn, Boiling Springs Sc, Fingerville, Duncan, Lyman,
Landrum, Wellford, Inman, and Spartanburg
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover PCldy MClear MCldy MCldy
Chance Precip (%) 0 0 0 80
Precip Type None None None Tstms
Min/Max Temp 74 93 75 90
Max/Min RH % 92 46 94 61
Wind 20FT/Early(MPH) SW 4 SW 6 SW 9 G17 SW 12 G20
Wind 20FT/Late(MPH) SW 3 SW 10 G18 SW 9 G20 SW 11 G18
Precip Duration 0 0 0 4
Precip Amount 0.00 0.00 0.00 0.19
Precip Begin 9 AM
Precip End Continuing
Chance of Thunder (%) 0 0 0 60
Inversion(Temp/Time) 0000 76/0800 None None
Dispersion Very Poor Good
DSI 2 2
Mixing Hgt(FT-AGL) 6500 5700
Transport Wnd (MPH) SW 17 SW 18
Vent Rate (MPH-FT) 110500 102600
ADI Early 75 Good 69 Good 78 Good 67 Good
ADI Late 4 Very Poor 91 Good 12 Poor 86 Good
Max LVORI Early 4 6 4 5
Max LVORI Late 6 1 5 2
Min VSBY Early 9 8 8
Min VSBY Late 8 8 8
Turner Stability 6 3 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 70s. Southwest winds around 5 mph.
.THURSDAY...Mostly cloudy with showers and thunderstorms likely.
Highs in the lower 80s. Minimum RH 73 percent. North winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the upper 60s. Northeast winds around 5 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 72 percent. Northeast
winds around 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 78 percent.
Northeast winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
Northwest winds around 5 mph.
$$
SCZ009-011>014-019-210800-
York-Abbeville-Laurens-Union-Chester-Greenwood-
Including the cities of Catawba, Rock Hill, Abbeville,
Calhoun Falls, Laurens, Clinton, Union, Monarch Mills,
Blackstock, Chester, Cornwell, Great Falls, Ware Shoals,
and Ninety Six
246 PM EDT Mon Jul 20 2026
Tonight Tue Tue Night Wed
Cloud Cover MClear MClear PCldy PCldy
Chance Precip (%) 10 0 0 60
Precip Type Tstms None None Tstms
Min/Max Temp 74 93 75 90
Max/Min RH % 93 46 90 59
Wind 20FT/Early(MPH) S 4 SW 5 SW 8 G18 SW 10 G18
Wind 20FT/Late(MPH) S 3 SW 9 G18 SW 7 G16 SW 10 G18
Precip Duration 0 0 0 2
Precip Amount 0.00 0.00 0.00 0.15
Precip Begin 11 AM
Precip End Continuing
Chance of Thunder (%) 10 0 0 60
Inversion(Temp/Time) 2300 76/0800 None None
Dispersion Very Poor Fair
DSI 2 2
Mixing Hgt(FT-AGL) 6600 6100
Transport Wnd (MPH) SW 18 SW 17
Vent Rate (MPH-FT) 118800 103700
ADI Early 79 Good 73 Good 91 Good 73 Good
ADI Late 5 Very Poor 110 Very Good11 Poor 94 Good
Max LVORI Early 4 6 4 5
Max LVORI Late 6 1 4 2
Min VSBY Early 9 8 8
Min VSBY Late 8 8 8
Turner Stability 6 2 4 3
Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
LVORI is Low Visibility Occurrence Risk Index.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Showers with thunderstorms likely. Lows in the
lower 70s. Light winds.
.THURSDAY...Showers with thunderstorms likely. Highs in the lower
80s. Minimum RH 76 percent. North winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with showers and thunderstorms
likely. Lows in the upper 60s. North winds around 5 mph.
.FRIDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Minimum RH 73 percent.
Northeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 78 percent.
Light winds.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Light winds.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Minimum RH 65 percent.
Light winds.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Minimum RH 56 percent.
West winds around 5 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.
$$