Fire Weather Forecast - Eastern Greenbrier County, WV

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Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
353 AM EDT Wed May 20 2026

.DISCUSSION...

Arrival and passage of a cold front will trigger showers and
some thunderstorms during the afternoon and evening today. 

Forecast rainfall amounts through Friday range from half 
an inch to an inch, which will be beneficial for the area, 
and may lead to some improvements in the ongoing dryness, 
and thus could reduce the overall fire weather 
threat across the area heading into the warmer months. 

&&

WVZ507-202015-
Eastern Greenbrier-
Including the cities of Lewisburg, White Sulphur Springs, 
and Alderson
353 AM EDT Wed May 20 2026

                      Today        Tonight      Thu          

Cloud Cover           Mclear       Mcldy        Mcldy        
Precip Type           Tstms        Tstms        Tstms        
Chance Precip (%)     30           70           100          
Chance of Thunder (%) 20           50           50           
Max/Min Temp          87           58           73           
Min/Max RH %          40           100          76           
Wind 20ft/early(mph)  W  3         NW  3        Lgt/Var      
Wind 20ft/late(mph)   W  5         Lgt/Var      Lgt/Var      
Precip Amount         0.00         0.24         0.35         
Precip Duration       1            7            11           
Precip Begin          2 PM         Continuing   Continuing   
Precip End            Continuing   Continuing   Continuing   
Mixing Hgt(ft-agl)    7070                      1530         
Transport Wnd (mph)   SW 12                     E 10         
Vent Rate (mph-ft)    84840                     15300        
Dispersion                         Very Poor                 
Max ADI Early         92 Good      35 Fair      18 Gen Poor  
Max ADI Late          99 Good      3 Very Poor  18 Gen Poor  
Max LVORI Early       6            5            9            
Max LVORI Late        1            9            4            

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. East winds 5 to 10 mph. 
.FRIDAY...Showers and a slight chance of thunderstorms. Highs in
the lower 60s. Minimum RH 86 percent. East winds 5 to 10 mph. 
.FRIDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows in the lower 50s. East winds 5 to 10 mph. 
.SATURDAY...Showers and a chance of thunderstorms. Highs in the
upper 60s. Minimum RH 78 percent. Southeast winds 5 to 10 mph. 
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Southeast
winds around 5 mph. 
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 68 percent.
South winds around 5 mph. 
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds around 5 mph. 
.MONDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Minimum RH 67 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...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
West winds around 5 mph.

.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal.  Precipitation near normal.

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