Fri May  3 03:07:29 EDT 2024

Armstrong-
Including the cities of Kittanning and Ford City
307 AM EDT Fri May 3 2024

                      Today        Tonight      Sat          

Cloud Cover           Pcldy        Mcldy        Mcldy        
Precip Type           Tstms        Tstms        Tstms        
Chance Precip (%)     50           70           80           
Temp (24h trend)      84 (+2)      54 (+1)      64           
RH % (24h trend)      39 (+14)     97 (+18)     75           
20ft Wnd-Val/AM(mph)  Lgt/Var                   SE  7        
20ft Wnd-Rdg/PM(mph)  S  5         Lgt/Var      SE  9        
Precip Amount         0.09         0.50         0.36         
Precip Duration       1            9            11           
Precip Begin          3 PM         Continuing   Continuing   
Precip End            Continuing   Continuing   Continuing   
Mixing Hgt(m-agl/msl) 1520                      530          
Mixing Hgt(ft-agl/msl)5000                      1750         
Transport Wnd (mph)   S  8                      SE 21        
Vent Rate (kt-ft)     35000                     31500        
Dispersion            3                         3            
LAL                   3            4            2            
Haines Index          5            4            3            
ADI early             27 Fair      7 Poor       32 Fair      
ADI late              45 Gen Good  8 Poor       38 Fair      
Max LVORI early       3            4            5            
Max LVORI late        2            5            4            

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