Fri May  3 02:55:38 EDT 2024

Franklin-
Including the city of Chambersburg
255 AM EDT Fri May 3 2024

                      Today        Tonight      Sat          

Cloud Cover           Pcldy        Mcldy        Cloudy       
Precip Type           None         Rain         Rain         
Chance Precip (%)     0            60           80           
Temp (24h trend)      79 (-10)     49 (-7)      58           
RH % (24h trend)      43 (+22)     96 (+30)     80           
20ftWnd-Val/AM(mph)   E  5 G15                  SE  6        
20ftWnd-Rdg/PM(mph)   SE  7 G15    SE  8 G15    SE  7 G14    
Precip Amount         0.00         0.08         0.25         
Precip Duration                    3            12           
Precip Begin                       6 PM         Continuing   
Precip End                         Continuing   Continuing   
Mixing Hgt(ft-agl)    3790         810          1650         
Transport Wnd (mph)   SE 15        SE 13        SE 14        
Vent Rate (kt-ft)     49270        8910         19800        
Dispersion            5            3            5            
DSI                   2                         1            
Sunshine Hours        7                         1            
LAL                   No Tstms     No Tstms     No Tstms     
Haines Index          4            2            2            
Max ADI Early         23 Fair      20 Gen Poor  20 Gen Poor  
Max ADI Late          38 Fair      11 Poor      26 Fair      
Max LVORI Early       3            3            5            
Max LVORI Late        2            5            5            

Remarks: ADI is Atmospheric Dispersion Index by Lavdas.
         LVORI is Low Visibility Occurrence Risk Index.


.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Rain. Lows in the lower 50s. Highs in the upper 60s.
Minimum RH 84 percent. Southeast winds 10 to 15 mph. 
.MONDAY...Patchy fog through the night. Mostly cloudy with a
chance of showers. Lows in the upper 50s. Highs in the mid 70s.
Minimum RH 63 percent. West winds around 5 mph. 
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the upper
50s. Highs in the upper 70s. Minimum RH 57 percent. Southwest
winds 5 to 10 mph. 
.WEDNESDAY...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Minimum RH 51 percent. Southwest winds 10 to 15 mph. 
.THURSDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Minimum RH 51 percent. Southwest winds 10 to 15 mph.