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FNUS51 KRNK 300719
FWFRNK
Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
319 AM EDT Tue Jun 30 2026
.DISCUSSION...
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 110 in the foothills and piedmont.
WVZ507-302015-
Eastern Greenbrier-
Including the cities of Lewisburg, White Sulphur Springs,
and Alderson
319 AM EDT Tue Jun 30 2026
Today Tonight Wed
Cloud Cover Pcldy Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Max/Min Temp 87 66 91
Min/Max RH % 56 100 47
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var NW 3
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt(ft-agl) 4370 7720
Transport Wnd (mph) SW 5 NW 8
Vent Rate (mph-ft) 21850 61760
Dispersion Very Poor
Max ADI Early 10 Poor 24 Fair 41 Gen Good
Max ADI Late 27 Fair 1 Very Poor 61 Good
Max LVORI Early 10 8 10
Max LVORI Late 3 10 1
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Northwest
winds around 5 mph.
.THURSDAY...Sunny. Highs in the lower 90s. Minimum RH 37 percent.
Northeast winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. North
winds around 5 mph.
.FRIDAY...Sunny with a chance of showers and thunderstorms. Highs
in the lower 90s. Minimum RH 41 percent. Northwest winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Northwest winds around
5 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. Minimum RH 45 percent. Northwest
winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northwest winds around 5 mph.
.SUNDAY...Partly 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 58 percent. West
winds around 5 mph.
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation above normal.