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FNUS51 KRNK 130712
FWFRNK

Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
312 AM EDT Thu Aug 13 2026

.DISCUSSION...

Shower and thunderstorm chances look to remain isolated today;
however, more widespread chances look to return by Friday, and
continue through the weekend and into the early portion of next
week. These daily chances of showers and thunderstorms in addition
to a moist airmass remaining over the region should keep any fire 
weather concerns to a minimum. Upper level ridging is expected to
nudge east by the weekend which may increase temperatures across 
the area by the late weekend and into early next week; however, 
these above average temperatures look to remain brief, with near 
normal to slightly above normal temperatures returning by the
middle of next week. Overall, there are no fire weather concerns
at this time.

WVZ042-132015-
Mercer-
Including the cities of Bluefield and Flat Top
312 AM EDT Thu Aug 13 2026

                      Today        Tonight      Fri          

Cloud Cover           Pcldy        Pcldy        Mcldy        
Precip Type           Tstms        Tstms        Tstms        
Chance Precip (%)     30           30           60           
Chance of Thunder (%) 20           20           20           
Max/Min Temp          83           66           83           
Min/Max RH %          70           100          72           
Wind 20ft/early(mph)  W  3         Lgt/Var      Lgt/Var      
Wind 20ft/late(mph)   W  5         Lgt/Var      W  4         
Precip Amount         0.01         0.07         0.11         
Precip Duration       2            2            3            
Precip Begin          6 AM         Continuing   Continuing   
Precip End            Continuing   Continuing   Continuing   
Mixing Hgt(ft-agl)    3980                      3870         
Transport Wnd (mph)   W 14                      W 21         
Vent Rate (mph-ft)    55720                     81270        
Dispersion                         Very Poor                 
Max ADI Early         33 Fair      54 Gen Good  47 Gen Good  
Max ADI Late          63 Good      3 Very Poor  99 Good      
Max LVORI Early       9            9            9            
Max LVORI Late        3            9            4            

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. West winds
around 5 mph. 
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 72 percent.
West winds around 5 mph. 
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph. 
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Minimum RH 63 percent. West
winds around 5 mph. 
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 60s. West winds
around 5 mph. 
.MONDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Minimum RH 70 percent.
West winds 5 to 10 mph. 
.MONDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 60s. West winds
around 5 mph. 
.TUESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Minimum RH
67 percent. Northwest winds around 5 mph. 
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds around 5 mph. 
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 80s. Minimum RH 61 percent. Southwest winds around
5 mph.

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