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FNUS51 KRNK 221754
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
154 PM EDT Sat Aug 22 2026
.DISCUSSION...
Scattered showers and thunderstorms will develop across the lower
Mid-Atlantic late this afternoon and evening, resulting in
potentially another round of localized wetting rainfall. Minimum
RH holding at 60 percent or above areawide today. Given this wet
pattern, there are currently no fire weather concerns at this
time.
A drier airmass arrives tomorrow, with min RH values falling
below 50 percent into the mid 30% to 50% range. Breezy northwest
winds are expected through Monday.
VAZ024-230815-
Rockbridge-
Including the cities of Lexington and Buena Vista
154 PM EDT Sat Aug 22 2026
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 60 0 0 0
Chance of Thunder (%) 20 0 0 0
Min/Max Temp 60 83 54 84
Max/Min RH % 100 37 93 35
Wind 20ft/early(mph) Lgt/Var NW 3 W 3 Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 5 Lgt/Var W 4
Precip Amount 0.08 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt(ft-agl) 6560 6580
Transport Wnd (mph) NW 17 W 10
Vent Rate (mph-ft) 111520 65800
Dispersion Very Poor Very Poor
Max ADI Early 19 Gen Poor 105 Very Good60 Gen Good 114 Very Good
Max ADI Late 4 Very Poor 118 Very Good2 Very Poor 119 Very Good
Max LVORI Early 9 9 3 6
Max LVORI Late 9 1 6 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Minimum RH 36 percent.
West winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Minimum RH 47 percent.
South winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southeast winds around 5 mph.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. South
winds around 5 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 60s. South
winds around 5 mph.
.FRIDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 56 percent. West
winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Northwest winds around 5 mph.
.SATURDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 55 percent.
Northwest winds around 5 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.