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FNUS51 KRNK 171757
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
157 PM EDT Mon Aug 17 2026
.DISCUSSION...
...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT FOR PARTS OF
WV AND VA...
Periods of showers and thunderstorms are forecast through this
evening. While not everyone will see wetting rain, an extremely
humid airmass will continue to remain across the region. While
drier air is expected to move into the region behind the cold
front passage tomorrow morning, the minimum RH values during the
afternoon hours Tuesday and Wednesday will still remain above 40
percent for almost the entire area. Additional chances for showers
and storms return Thursday and remain through the weekend.
VAZ018-180815-
Craig-
Including the city of New Castle
157 PM EDT Mon Aug 17 2026
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 40 0 0 0
Chance of Thunder (%) 40 0 0 0
Min/Max Temp 65 85 59 87
Max/Min RH % 98 55 95 45
Wind 20ft/early(mph) W 3 NW 3 NW 3 Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 4 Lgt/Var Lgt/Var
Precip Amount 0.08 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt(ft-agl) 4440 6270
Transport Wnd (mph) W 6 NW 14
Vent Rate (mph-ft) 26640 87780
Dispersion Very Poor Very Poor
Max ADI Early 19 Gen Poor 13 Gen Poor 32 Fair 54 Gen Good
Max ADI Late 2 Very Poor 28 Fair 3 Very Poor 99 Good
Max LVORI Early 7 8 5 6
Max LVORI Late 8 3 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Northwest
winds around 5 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 59 percent. West
winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Northwest
winds around 5 mph.
.FRIDAY...Partly sunny with thunderstorms likely and a chance of
showers. Highs around 80. Minimum RH 72 percent. South winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. East winds
around 5 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 68 percent. West winds
around 5 mph.
.SATURDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds around 5 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Minimum RH
54 percent. West winds around 5 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.