Fri May 17 14:06:57 EDT 2024

York-
Including the city of York
206 PM EDT Fri May 17 2024

                      Tonight      Sat          Sat Night    Sun          

Cloud Cover           Cloudy       Cloudy       Mcldy        Mcldy        
Precip Type           Showers      Showers      Showers      Showers      
Chance Precip (%)     80           90           40           20           
Temp (24h trend)      56 (-2)      62 (-10)     55           72           
RH % (24h trend)      98 (+2)      82 (+22)     99           62           
20ftWnd-Val/AM(mph)                Lgt/Var                   Lgt/Var      
20ftWnd-Rdg/PM(mph)   Lgt/Var      Lgt/Var      Lgt/Var      Lgt/Var      
Precip Amount         0.12         0.23         0.04         0.02         
Precip Duration       6            10           2            0            
Precip Begin          6 PM         Continuing   Continuing   Continuing   
Precip End            Continuing   Continuing   Continuing   10 AM        
Mixing Hgt(ft-agl)    460          1620         380          3970         
Transport Wnd (mph)   SE 12        E  7         N  7         NE  9        
Vent Rate (kt-ft)     4600         9720         2280         31760        
Dispersion            2            4            1            5            
DSI                                1                         2            
Sunshine Hours                     2                         6            
LAL                   No Tstms     No Tstms     No Tstms     No Tstms     
Haines Index          3            2            2            3            
Max ADI Early         8 Poor       16 Gen Poor  3 Very Poor  27 Fair      
Max ADI Late          9 Poor       15 Gen Poor  4 Very Poor  29 Fair      
Max LVORI Early       4            6            7            6            
Max LVORI Late        5            5            8            3            

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


.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY...Mostly cloudy. Patchy fog through the night. Lows in
the mid 50s. Highs in the upper 70s. Minimum RH 54 percent. East
winds around 5 mph. 
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Minimum RH 50 percent. South winds around 5 mph. 
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 80s. Minimum RH 55 percent. South winds 5 to 10 mph. 
.THURSDAY...Mostly cloudy. Showers likely and a chance of
thunderstorms. Lows in the mid 60s. Highs in the lower 80s.
Minimum RH 60 percent. Southwest winds 5 to 10 mph. 
.FRIDAY...Partly cloudy. A chance of showers. Lows in the upper
50s. Highs in the mid 70s. Minimum RH 53 percent. West winds
around 5 mph.