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FNUS51 KRNK 301838
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
238 PM EDT Tue Jun 30 2026
.DISCUSSION...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY...
Heat risk increases to hazardous levels this week into
the holiday weekend.
An upper level ridge of high pressure will build across the
eastern U.S. this week. This feature will facilitate warming
temperatures with highs in the 80s to lower 90s in the mountains
and upper 90s to around 100 for the foothills and piedmont.
The hot temperatures will combine with elevated dewpoints near
70 to produce peak heat indices of 95 to 100 in the mountains
and 100 to 107 in the foothills and piedmont.
WVZ507-010815-
Eastern Greenbrier-
Including the cities of Lewisburg, White Sulphur Springs,
and Alderson
238 PM EDT Tue Jun 30 2026
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 0 0 0 0
Chance of Thunder (%) 0 0 0 0
Min/Max Temp 66 92 65 96
Max/Min RH % 100 46 100 33
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var NW 3 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 5670 6900
Transport Wnd (mph) NW 7 NE 1
Vent Rate (mph-ft) 39690 6900
Dispersion Very Poor Very Poor
Max ADI Early 28 Fair 29 Fair 32 Fair 13 Gen Poor
Max ADI Late 1 Very Poor 41 Gen Good 2 Very Poor 14 Gen Poor
Max LVORI Early 8 10 6 9
Max LVORI Late 10 1 9 2
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds around 5 mph.
.FRIDAY...Sunny. Highs in the lower 90s. Minimum RH 39 percent.
Southeast winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest
winds around 5 mph.
.SATURDAY...Sunny with a chance of showers and thunderstorms.
Highs around 90. Minimum RH 45 percent. West winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds around
5 mph.
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 80s. Minimum RH 52 percent.
West winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds around 5 mph.
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. West
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. Northwest
winds around 5 mph.
.TUESDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 64 percent.
West winds around 5 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.