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FNUS51 KRNK 210717
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
317 AM EDT Thu May 21 2026
.DISCUSSION...
Arrival and passage of a cold front will trigger showers and
some thunderstorms during the afternoon and evening today. Thunderstorm
chances decrease after today, but showers remain possible
through the end of the weekend and into early next week.
Fire concerns remain low through next week.
&&
WVZ507-212030-
Eastern Greenbrier-
Including the cities of Lewisburg, White Sulphur Springs,
and Alderson
317 AM EDT Thu May 21 2026
Today Tonight Fri
Cloud Cover Mcldy Mcldy Mcldy
Precip Type Tstms Tstms Showers
Chance Precip (%) 100 80 90
Chance of Thunder (%) 50 50 0
Max/Min Temp 72 51 61
Min/Max RH % 78 100 82
Wind 20ft/early(mph) Lgt/Var E 4 E 4
Wind 20ft/late(mph) Lgt/Var E 4 E 5
Precip Amount 0.59 0.28 0.04
Precip Duration 9 7 9
Precip Begin 6 AM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt(ft-agl) 1890 1850
Transport Wnd (mph) E 10 E 10
Vent Rate (mph-ft) 18900 18500
Dispersion Fair
Max ADI Early 23 Fair 16 Gen Poor 16 Gen Poor
Max ADI Late 25 Fair 6 Very Poor 23 Fair
Max LVORI Early 7 7 6
Max LVORI Late 5 8 5
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Showers. Lows in the upper 40s. East winds 5 to
10 mph.
.SATURDAY...Showers. Highs in the lower 60s. Minimum RH
84 percent. Southeast winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Warmer. Highs in the upper 70s. Minimum RH
66 percent. South winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. South
winds around 5 mph.
.MONDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 70 percent. Southwest winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Southwest
winds around 5 mph.
.TUESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 69 percent. Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 64 percent.
Northwest winds around 5 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.