844
FNUS52 KGSP 201904
FWFGSP
FIRE WEATHER PLANNING FORECAST FOR MUCH OF WRN NC...NW SC AND NE GA
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
303 PM EDT MON APR 20 2026
...RED FLAG WARNING IN EFFECT FOR NORTHEAST GEORGIA THROUGH
8 PM...
...INCREASED FIRE DANGER THROUGH 8 PM FOR MOST OF WESTERN
NORTH CAROLINA WITH THE EXCEPTION OF THE NORTHERN MOUNTAINS...
DISCUSSION
1. A RED FLAG WARNING IS IN EFFECT FOR NORTHEAST GEORGIA AND A FIRE
DANGER STATEMENT IS IN EFFECT FOR MOST OF WESTERN NORTH CAROLINA
(OUTSIDE THE NORTHERN MOUNTAINS) THROUGH 8 PM. BURN BANS REMAIN
IN EFFECT UNTIL FURTHER NOTICE ACROSS THE CAROLINAS. ANY FIRE
THAT DEVELOPS WILL CATCH AND SPREAD QUICKLY. OUTDOOR BURNING IS
NOT RECOMMENDED.
2. A FREEZE WARNING REMAINS IN EFFECT FOR THE NORTHERN MOUNTAINS
OF NC AND A FROST ADVISORY REMAINS IN EFFECT FOR REMAINDER OF NC
MOUNTAINS, THE NORTHERN FOOTHILLS, AND THE NORTHWEST PIEDMONT FROM
MIDNIGHT TONIGHT THROUGH 9 AM TUESDAY. FROST AND FREEZE CONDITIONS
COULD KILL CROPS, OTHER SENSITIVE VEGETATION AND POSSIBLY DAMAGE
UNPROTECTED OUTDOOR PLUMBING.
3. TEMPERATURES RETURN TO ABOVE NORMAL DURING THE LATTER HALF
OF THE WEEK, WHILE VERY DRY CONDITIONS CONTINUE. VERY LOW OR
EVEN CRITICAL AFTERNOON RH WILL ENHANCE FIRE DANGER THROUGH THE
END OF THE WORK WEEK. A FRONTAL SYSTEM WILL BRING RAIN CHANCES
NEXT WEEKEND.
NCZ033-049-050-210800-
AVERY-YANCEY-MITCHELL-
INCLUDING THE CITIES OF INGALLS, BANNER ELK, NEWLAND, SWISS,
BURNSVILLE, CELO, MICAVILLE, RAMSEYTOWN, BUSICK, SPRUCE PINE,
AND POPLAR
303 PM EDT MON APR 20 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 33 66 47 70
MAX/MIN RH % 76 28 72 28
WIND 20FT/EARLY(MPH) NW 6 G24 LGT/VAR SW 3 W 7 G24
WIND 20FT/LATE(MPH) LGT/VAR W 4 W 4 G16 W 10 G24
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR POOR
DSI 2 2
MIXING HGT(FT-AGL) 6200 7400
TRANSPORT WND (MPH) W 14 W 23
VENT RATE (MPH-FT) 86800 170200
ADI EARLY 135 VERY GOOD37 FAIR 72 GOOD 169 VERY GOOD
ADI LATE 3 VERY POOR 95 GOOD 8 POOR 181 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
MIN VSBY EARLY 8 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 37 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 36 PERCENT.
SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. MINIMUM RH 54 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
MINIMUM RH 57 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. MINIMUM RH 64 PERCENT. EAST WINDS AROUND 5 MPH.
NCZ501-503-505-210800-
CALDWELL MOUNTAINS-BURKE MOUNTAINS-MCDOWELL MOUNTAINS-
INCLUDING THE CITIES OF PATTERSON, JONAS RIDGE, ASHFORD,
SUGAR HILL, WOODLAWN, AND OLD FORT
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 36 71 48 78
MAX/MIN RH % 78 25 78 23
WIND 20FT/EARLY(MPH) NW 5 G21 LGT/VAR SW 3 W 4 G19
WIND 20FT/LATE(MPH) LGT/VAR S 3 W 3 W 8 G20
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 2 2
MIXING HGT(FT-AGL) 5500 8800
TRANSPORT WND (MPH) SW 12 W 21
VENT RATE (MPH-FT) 66000 184800
ADI EARLY 185 VERY GOOD24 FAIR 61 GOOD 179 VERY GOOD
ADI LATE 3 VERY POOR 75 GOOD 6 VERY POOR 195 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 1 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 30 PERCENT. LIGHT
WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
FRIDAY
SUNNY. HIGHS AROUND 80. MINIMUM RH 29 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT WINDS.
SATURDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 43 PERCENT.
WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 60 PERCENT. NORTHEAST 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
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 36 69 48 74
MAX/MIN RH % 82 26 77 25
WIND 20FT/EARLY(MPH) NW 7 G23 LGT/VAR SW 4 W 5 G19
WIND 20FT/LATE(MPH) LGT/VAR W 5 W 4 W 8 G20
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR POOR
DSI 2 2
MIXING HGT(FT-AGL) 6800 9900
TRANSPORT WND (MPH) W 12 W 16
VENT RATE (MPH-FT) 81600 158400
ADI EARLY 147 VERY GOOD32 FAIR 64 GOOD 145 VERY GOOD
ADI LATE 3 VERY POOR 86 GOOD 6 VERY POOR 160 VERY GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 1 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 8 8 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
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. MINIMUM RH 33 PERCENT.
SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
33 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. MINIMUM RH 51 PERCENT. SOUTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 53 PERCENT. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 58 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
NCZ303-210800-
NORTH CAROLINA PORTION OF THE GREAT SMOKY MOUNTAINS NATIONAL PARK-
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 37 68 48 70
MAX/MIN RH % 78 26 73 28
WIND 20FT/EARLY(MPH) NW 7 G25 NW 3 W 5 G15 W 5 G23
WIND 20FT/LATE(MPH) LGT/VAR W 6 G16 SW 4 W 9 G23
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR FAIR
DSI 2 1
MIXING HGT(FT-AGL) 6600 8500
TRANSPORT WND (MPH) W 13 W 15
VENT RATE (MPH-FT) 85800 127500
ADI EARLY 140 VERY GOOD56 GEN GOOD 73 GOOD 122 VERY GOOD
ADI LATE 4 VERY POOR 87 GOOD 6 VERY POOR 130 VERY GOOD
MAX LVORI EARLY 3 3 2 3
MAX LVORI LATE 3 1 3 1
MIN VSBY EARLY 8 8 8 8
MIN VSBY LATE 8 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
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 36 PERCENT.
EAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH
37 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 60S. MINIMUM RH 61 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
MINIMUM RH 56 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. MINIMUM RH 56 PERCENT. SOUTHEAST WINDS AROUND 10 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
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 38 70 47 72
MAX/MIN RH % 85 26 79 27
WIND 20FT/EARLY(MPH) NW 5 G23 LGT/VAR SW 4 W 4 G18
WIND 20FT/LATE(MPH) LGT/VAR W 4 SW 3 W 7 G19
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 2 2
MIXING HGT(FT-AGL) 7200 9400
TRANSPORT WND (MPH) W 13 W 14
VENT RATE (MPH-FT) 93600 131600
ADI EARLY 188 VERY GOOD48 GEN GOOD 83 GOOD 122 VERY GOOD
ADI LATE 3 VERY POOR 98 GOOD 5 VERY POOR 137 VERY GOOD
MAX LVORI EARLY 3 4 3 4
MAX LVORI LATE 4 1 3 1
MIN VSBY EARLY 8 8 8 8
MIN VSBY LATE 8 8 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
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. MINIMUM RH 34 PERCENT.
NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT
WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. MINIMUM RH
36 PERCENT. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. MINIMUM RH 56 PERCENT.
SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 53 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. MINIMUM RH 57 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
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 37 72 48 82
MAX/MIN RH % 75 24 81 23
WIND 20FT/EARLY(MPH) N 5 G15 LGT/VAR S 4 SW 3
WIND 20FT/LATE(MPH) LGT/VAR S 4 LGT/VAR W 7
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 3 3
MIXING HGT(FT-AGL) 5100 11500
TRANSPORT WND (MPH) SW 12 W 17
VENT RATE (MPH-FT) 61200 195500
ADI EARLY 183 VERY GOOD21 FAIR 63 GOOD 142 VERY GOOD
ADI LATE 4 VERY POOR 66 GOOD 5 VERY POOR 163 VERY GOOD
MAX LVORI EARLY 2 3 2 4
MAX LVORI LATE 3 2 4 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 28 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 27 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 40 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 47 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 58 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
NCZ036-037-057-210800-
IREDELL-DAVIE-ROWAN-
INCLUDING THE CITIES OF STATESVILLE, MOORESVILLE, FARMINGTON,
FORK CHURCH, MOCKSVILLE, ADVANCE, AND SALISBURY
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR CLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 35 71 48 82
MAX/MIN RH % 64 23 77 24
WIND 20FT/EARLY(MPH) N 5 LGT/VAR S 3 SW 4
WIND 20FT/LATE(MPH) LGT/VAR S 3 SW 3 W 8
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) 2200 45/0900 2000 57/0900
DISPERSION VERY POOR VERY POOR
DSI 3 3
MIXING HGT(FT-AGL) 4500 11100
TRANSPORT WND (MPH) SW 10 W 18
VENT RATE (MPH-FT) 45000 199800
ADI EARLY 180 VERY GOOD20 GEN POOR 51 GEN GOOD 102 VERY GOOD
ADI LATE 5 VERY POOR 56 GEN GOOD 5 VERY POOR 182 VERY GOOD
MAX LVORI EARLY 2 3 2 4
MAX LVORI LATE 3 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. MINIMUM RH 29 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 27 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. MINIMUM RH 57 PERCENT. NORTHEAST 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
303 PM EDT MON APR 20 2026
..INCREASED FIRE DANGER IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 39 72 50 83
MAX/MIN RH % 59 21 76 22
WIND 20FT/EARLY(MPH) N 6 G16 NE 3 S 3 SW 6
WIND 20FT/LATE(MPH) NE 3 LGT/VAR SW 4 W 9 G15
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) 0100 48/0900 2000 59/0900
DISPERSION POOR POOR
DSI 3 3
MIXING HGT(FT-AGL) 4800 11900
TRANSPORT WND (MPH) W 6 W 16
VENT RATE (MPH-FT) 28800 190400
ADI EARLY 156 VERY GOOD27 FAIR 44 GEN GOOD 75 GOOD
ADI LATE 5 VERY POOR 49 GEN GOOD 6 VERY POOR 162 VERY GOOD
MAX LVORI EARLY 2 3 2 3
MAX LVORI LATE 2 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 26 PERCENT.
WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 26 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. MINIMUM RH 37 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
GAZ010-017-210800-
RABUN-HABERSHAM-
INCLUDING THE CITIES OF CLAYTON, PINE MOUNTAIN, MOUNTAIN CITY,
CORNELIA, BALDWIN, DEMOREST, CLARKESVILLE, AND HOLLYWOOD
303 PM EDT MON APR 20 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 42 72 50 78
MAX/MIN RH % 83 28 77 25
WIND 20FT/EARLY(MPH) NW 5 G19 LGT/VAR SW 3 NW 3
WIND 20FT/LATE(MPH) LGT/VAR S 4 LGT/VAR W 6
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 2 2
MIXING HGT(FT-AGL) 6200 10700
TRANSPORT WND (MPH) W 10 W 13
VENT RATE (MPH-FT) 62000 139100
ADI EARLY 199 VERY GOOD19 GEN POOR 66 GOOD 110 VERY GOOD
ADI LATE 3 VERY POOR 74 GOOD 4 VERY POOR 129 VERY GOOD
MAX LVORI EARLY 3 4 3 3
MAX LVORI LATE 4 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE LOWER 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 31 PERCENT.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH
33 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. LIGHT WINDS.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 49 PERCENT.
WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 50 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. MINIMUM RH 57 PERCENT. NORTHEAST 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
303 PM EDT MON APR 20 2026
..RED FLAG WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR CLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 45 76 52 83
MAX/MIN RH % 80 25 75 25
WIND 20FT/EARLY(MPH) NW 5 G15 NE 3 S 3 SW 3
WIND 20FT/LATE(MPH) LGT/VAR SE 4 LGT/VAR W 8
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 3 3
MIXING HGT(FT-AGL) 5300 11500
TRANSPORT WND (MPH) W 6 W 13
VENT RATE (MPH-FT) 31800 149500
ADI EARLY 194 VERY GOOD25 FAIR 42 GEN GOOD 61 GOOD
ADI LATE 5 VERY POOR 39 FAIR 4 VERY POOR 128 VERY GOOD
MAX LVORI EARLY 3 4 2 3
MAX LVORI LATE 4 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
CLEAR. LOWS IN THE MID 50S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 28 PERCENT.
WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. MINIMUM RH
31 PERCENT. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 46 PERCENT. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
SCZ101>103-210800-
OCONEE MOUNTAINS-PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-
INCLUDING THE CITIES OF MOUNTAIN REST, ROCKY BOTTOM,
AND GLASSY MOUNTAIN
303 PM EDT MON APR 20 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR CLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 42 71 51 78
MAX/MIN RH % 78 27 76 26
WIND 20FT/EARLY(MPH) NW 4 G16 LGT/VAR SW 3 LGT/VAR
WIND 20FT/LATE(MPH) LGT/VAR S 4 LGT/VAR W 6
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 2 2
MIXING HGT(FT-AGL) 5200 11100
TRANSPORT WND (MPH) SW 10 W 13
VENT RATE (MPH-FT) 52000 144300
ADI EARLY 194 VERY GOOD19 GEN POOR 55 GEN GOOD 96 GOOD
ADI LATE 3 VERY POOR 59 GEN GOOD 4 VERY POOR 131 VERY GOOD
MAX LVORI EARLY 3 3 3 3
MAX LVORI LATE 3 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. MINIMUM RH 30 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. MINIMUM RH 33 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
WINDS.
SATURDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. MINIMUM RH 47 PERCENT.
WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 51 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. LIGHT WINDS.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. MINIMUM RH 60 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
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
303 PM EDT MON APR 20 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER CLEAR CLEAR PCLDY MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 43 74 51 83
MAX/MIN RH % 75 25 78 24
WIND 20FT/EARLY(MPH) NW 5 G15 NE 3 S 4 SW 4
WIND 20FT/LATE(MPH) LGT/VAR S 4 LGT/VAR SW 8 G15
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) NONE NONE NONE NONE
DISPERSION VERY POOR VERY POOR
DSI 3 3
MIXING HGT(FT-AGL) 4800 11400
TRANSPORT WND (MPH) SW 7 W 14
VENT RATE (MPH-FT) 33600 159600
ADI EARLY 185 VERY GOOD26 FAIR 46 GEN GOOD 59 GEN GOOD
ADI LATE 5 VERY POOR 42 GEN GOOD 5 VERY POOR 133 VERY GOOD
MAX LVORI EARLY 3 3 2 4
MAX LVORI LATE 3 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 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
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 27 PERCENT.
WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 29 PERCENT.
WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 43 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 48 PERCENT. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 56 PERCENT. NORTHEAST 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
303 PM EDT MON APR 20 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR CLEAR MCLEAR MCLEAR
CHANCE PRECIP (%) 0 0 0 0
PRECIP TYPE NONE NONE NONE NONE
MIN/MAX TEMP 43 74 50 83
MAX/MIN RH % 67 22 79 23
WIND 20FT/EARLY(MPH) NW 4 NE 3 LGT/VAR SW 4
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR LGT/VAR SW 7
PRECIP DURATION 0 0 0 0
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP BEGIN
PRECIP END
CHANCE OF THUNDER (%) 0 0 0 0
INVERSION(TEMP/TIME) 2100 50/0900 2000 65/1000
DISPERSION VERY POOR VERY POOR
DSI 3 3
MIXING HGT(FT-AGL) 5000 11000
TRANSPORT WND (MPH) W 6 W 14
VENT RATE (MPH-FT) 30000 154000
ADI EARLY 165 VERY GOOD31 FAIR 32 FAIR 44 GEN GOOD
ADI LATE 5 VERY POOR 33 FAIR 5 VERY POOR 135 VERY GOOD
MAX LVORI EARLY 2 3 2 4
MAX LVORI LATE 3 2 3 1
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 8 8 8
TURNER STABILITY 7 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
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT
WINDS.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 26 PERCENT.
LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 80S. MINIMUM RH 28 PERCENT.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. MINIMUM RH 39 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. MINIMUM RH 49 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. MINIMUM RH 54 PERCENT. NORTHEAST WINDS AROUND 5 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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