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FNUS51 KRNK 210724
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
324 AM EDT Tue Jul 21 2026
.DISCUSSION...
Scattered showers and thunderstorms look to continue in the
forecast through Wednesday, with more widespread shower and
thunderstorm activity expected this afternoon and evening
with the passage of a cold front. A moist and humid airmass looks
to hang around through Wednesday, with surface high pressure
advecting much drier air into the region Wednesday night into
Thursday. While minimum RH values don't look to change much
during the afternoon hours due to cooler temperatures, the
dewpoints across the region look to fall into the upper 50s to
low 60s areawide. Overall, there are no fire weather concerns at
this time given the aforementioned moist airmass currently in
place across the region.
WVZ507-212015-
Eastern Greenbrier-
Including the cities of Lewisburg, White Sulphur Springs,
and Alderson
324 AM EDT Tue Jul 21 2026
Today Tonight Wed
Cloud Cover Mcldy Mcldy Pcldy
Precip Type Tstms Tstms Tstms
Chance Precip (%) 80 90 40
Chance of Thunder (%) 70 70 20
Max/Min Temp 81 65 78
Min/Max RH % 71 99 65
Wind 20ft/early(mph) SW 5 G18 SW 7 G22 W 5
Wind 20ft/late(mph) SW 8 G18 SW 5 G21 NW 6
Precip Amount 0.24 0.71 0.08
Precip Duration 6 9 2
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 3920 4650
Transport Wnd (mph) SW 21 NW 12
Vent Rate (mph-ft) 82320 55800
Dispersion Fair
Max ADI Early 59 Gen Good 46 Gen Good 33 Fair
Max ADI Late 79 Good 8 Poor 62 Good
Max LVORI Early 8 8 8
Max LVORI Late 4 9 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
54 percent. East winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Partly sunny. Highs in the mid 70s. Minimum RH
61 percent. East winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Minimum RH 77 percent.
Southeast winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. South winds around
5 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 80. Minimum RH 65 percent. West winds
around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. West winds
5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. Minimum RH 66 percent. West winds
5 to 10 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.