Mon May 20 14:53:55 EDT 2024

Westmoreland-
Including the cities of Murrysville, Greensburg, New Kensington, 
Lower Burrell, Latrobe, and Monessen
253 PM EDT Mon May 20 2024

                      Tonight      Tue          Tue Night    Wed          

Cloud Cover           Mclear       Pcldy        Mclear       Mclear       
Precip Type           None         None         None         Tstms        
Chance Precip (%)     0            0            0            30           
Temp (24h trend)      59 (+3)      86 (+1)      64           87           
RH % (24h trend)      88 (-11)     39 (-4)      86           43           
20ft Wnd-Val/AM(mph)               Lgt/Var                   SW  5        
20ft Wnd-Rdg/PM(mph)  Lgt/Var      Lgt/Var      Lgt/Var      SW  9        
Precip Amount         0.00         0.00         0.00         0.01         
Precip Duration                                              1            
Precip Begin                                                 2 PM         
Precip End                                                   Continuing   
Mixing Hgt(m-agl/msl)              1920                      1680         
Mixing Hgt(ft-agl/msl)             6310                      5510         
Transport Wnd (mph)                SW 12                     SW 20        
Vent Rate (kt-ft)                  63100                     93670        
Dispersion                         4                         4            
LAL                   1            1            1            3            
Haines Index          5            4            4            3            
ADI early             4 Very Poor  28 Fair      6 Very Poor  95 Good      
ADI late              4 Very Poor  85 Good      5 Very Poor  110 Very Good
Max LVORI early       4            5            3            4            
Max LVORI late        5            1            5            1            

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