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 Fire Weather Planning Forecast
 National Weather Service Charleston WV
 248 AM EDT Sat Jun 27 2026
 
 .DISCUSSION...
 Rounds of showers and thunderstorms continue into the weekend in the 
 vicinity of a front, with potential for flooding concerns expected 
 to increase late tonight into Saturday night. 
 
 Drier conditions return for the new work week amid building heat and 
 humidity.
 
 
 Calhoun-
 Including the city of Grantsville
 248 AM EDT Sat Jun 27 2026
 
                       Today        Tonight      Sun          
 
 Cloud cover           Mcldy        Mcldy        Mcldy        
 Precip type           Tstms        Tstms        Tstms        
 Chance precip (%)     90           80           60           
 Chance of Thunder (%) 50           50           50           
 Max/Min TEMP          77           68           83           
 Min/Max RH %          95           100          81           
 20ftWnd-val/AM(mph)   Lgt/Var                   Lgt/Var      
 20ftWnd-rdg/PM(mph)   Lgt/Var      Lgt/Var      Lgt/Var      
 Precip amount         0.42         0.21         0.04         
 Precip duration       9            5            3            
 Precip begin          6 AM         Continuing   Continuing   
 Precip end            Continuing   Continuing   Continuing   
 Mixing hgt(ft-AGL/MSL)2460                      3410         
 Transport wnd (mph)   SW  9                     W  1         
 Vent rate (kt-ft)     21790                     3410         
 Dispersion                         VERY POOR                 
 ADI early             12 POOR      3 VERY POOR  5 VERY POOR  
 ADI late              24 FAIR      1 VERY POOR  8 POOR       
 Max LVORI early       10           10           10           
 Max LVORI late        6            10           6            
 
 Remarks...None.
 
 .FORECAST FOR DAYS 3 THROUGH 7...
 .MONDAY...Partly cloudy. A chance of thunderstorms. Lows in the
 upper 60s. Highs in the upper 80s. Light winds. 
 .TUESDAY...Mostly clear. Lows around 70. Highs in the lower 90s.
 Southwest winds 5 to 10 mph. 
 .WEDNESDAY...Mostly clear. Lows in the lower 70s. Highs in the
 lower 90s. West winds around 5 mph. 
 .THURSDAY...Mostly clear. Lows in the lower 70s. Highs in the mid
 90s. Northwest winds around 5 mph. 
 .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the lower
 90s. Northwest winds around 5 mph.