Washington, OH Fire Weather Outlook



 Fire Weather Planning Forecast
 National Weather Service Charleston WV
 734 AM EDT Wed Jul 28 2021
 
 .DISCUSSION...
 A relatively dry airmass in place today will yield mainly clear 
 skies. A weak cold front approaches our northern counties this 
 evening which could yield an isolated shower or thunderstorm. 
 Humidity increases Thursday with increasing chances for some strong 
 to severe afternoon thunderstorms ahead of an approaching cold front.
 
 High pressure builds Friday into Saturday behind the cold front 
 lowering chances for showers and storms, although they will start to 
 increase once again starting on Sunday.
 
 
 Washington-
 Including the cities of Marietta and Belpre
 734 AM EDT Wed Jul 28 2021
 
                       Today        Tonight      Thu          
 
 Cloud cover           Mclear       Pcldy        Pcldy        
 Precip type           None         None         Tstms        
 Chance precip (%)     0            0            60           
 Min/Max TEMP          89           66           86           
 Max/Min RH %          45           95           65           
 20ftWnd-val/AM(mph)   Lgt/Var                   Lgt/Var      
 20ftWnd-rdg/PM(mph)   Lgt/Var      Lgt/Var      SW  5        
 Precip amount         0.00         0.00         0.17         
 Precip duration                                 3            
 Precip begin                                    8 AM         
 Precip end                                      Continuing   
 Mixing hgt(ft-AGL/MSL)7920                      4580         
 Transport wnd (mph)   NW  7                     SW 18        
 Vent rate (kt-ft)     55430                     74460        
 Dispersion                         VERY POOR                 
 LAL                   1            2            3            
 Haines Index          3            3            4            
 ADI early             38 FAIR      63 GOOD                   
 ADI late              42 GEN GOOD  0 VERY POOR               
 Max LVORI early       9            5                         
 Max LVORI late        2            6                         
 
 REMARKS...None.
 
 .FORECAST FOR DAYS 3 THROUGH 7...
 .FRIDAY...Partly cloudy. Showers likely and a chance of
 thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
 North winds around 5 mph. 
 .SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
 lower 80s. North winds 5 to 10 mph. 
 .SUNDAY...Partly cloudy. A chance of showers. Lows in the upper
 50s. Highs in the lower 80s. West winds 5 to 10 mph. 
 .MONDAY...Mostly clear. A chance of showers. Lows in the mid 50s.
 Highs in the upper 70s. North winds 5 to 10 mph. 
 .TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
 lower 80s. Northeast winds 5 to 10 mph.