536  
FNUS71 KPHI 211644  
FWSPHI  
 
SPOT FORECAST FOR UNIVAR...BCSO  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1244 PM EDT MON JUL 21 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 1300 EDT ON JULY 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
HIGH PRESSURE BUILDS OVER THE REGION FOR MOST OF THIS WEEK  
BEFORE MOVING OFFSHORE THURSDAY. SEVERAL COLD FRONT WILL PASS  
THROUGH THE REGION LATE THIS WEEK AND THIS WEEKEND.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 86.  
MIN HUMIDITY........44 PERCENT.  
SURFACE WINDS (MPH).NORTHWEST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......6600 FT AGL.  
 
TIME (EDT) 1PM 2PM 3PM 4PM 5PM  
SKY (%).........7 10 2 4 8  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0  
TEMP............83 84 85 85 84  
RH..............53 49 48 45 44  
SURFACE WND DIR.NW NW NW NW NW  
SURFACE WND SPD.6 6 6 7 7  
SURFACE WND GST.10 12 12 12 12  
MIX HGT (KFT)...6.0 6.5 6.4 6.6 5.2  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 62.  
MAX HUMIDITY........70 PERCENT.  
SURFACE WINDS (MPH).NORTH WINDS 5 TO 10 MPH IN THE EVENING BECOMING  
LIGHT, LESS THAN 5 MPH.  
MIXING HEIGHT.......600 FT AGL.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........5 13 23 10 12 14 6 7 13 18 23 33  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............82 81 77 74 71 69 68 67 65 64 64 63  
RH..............46 46 50 57 59 61 61 63 65 67 67 67  
SURFACE WND DIR.N N N N N N N N N N N NE  
SURFACE WND SPD.6 6 6 5 5 5 3 3 3 3 3 3  
SURFACE WND GST.12 10 9 9 8 8 8 7 7 7 7 7  
MIX HGT (KFT)...5.0 2.7 0.9 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6  
 
 
FORECASTER...HOEFLICH  
REQUESTED BY...RYAN BROOKES  
TYPE OF REQUEST...HAZMAT  
.TAG 2518367.0/PHI  
.DELDT 07/21/25  
.FORMATTERVERSION 2.0.0  
.EMAIL RJBROOKES@BUCKSCOUNTY.ORG  
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