460  
FNUS71 KILN 011043  
FWSILN  
 
SPOT FORECAST FOR GREAT PARKS 4/1 RX FIRE...GREAT PARKS  
NATIONAL WEATHER SERVICE WILMINGTON OH  
643 AM EDT TUE APR 1 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON APRIL 01.  
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS  
WITH THIS FORECAST.  
   
DISCUSSION  
HIGH PRESSURE WILL BUILD EAST ACROSS THE GREAT LAKES TODAY. STRONG  
LOW PRESSURE WILL THEN BRING THE CHANCE OF SEVERE STORMS AND HEAVY  
RAIN LATE WEDNESDAY INTO WEDNESDAY NIGHT. ADDITIONAL WAVES OF LOW  
PRESSURE WILL CAUSE MORE ROUNDS OF STORMS WITH HEAVY RAIN THURSDAY  
NIGHT INTO SATURDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........52 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST AROUND 5 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 8 TO 9 MPH SHIFTING TO THE EAST 7 TO  
12 MPH IN THE LATE MORNING AND AFTERNOON.  
 
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........68 64 58 57 54 50 41 31 16 14 16  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0  
TEMP............35 35 37 39 42 45 48 50 52 54 54  
RH..............85 85 82 79 73 68 63 58 56 54 54  
20 FT WIND DIR..NE NE NE E E E E E E SE SE  
20 FT WIND SPD..2 2 2 3 3 4 5 5 5 5 6  
20 FT WIND GUST.6 6 6 6 7 8 8 10 10 10 10  
MIX HGT (KFT)...1.8 1.9 2.1 2.7 2.9 3.3 3.3 3.5 3.8 3.9 4.0  
TRANSP WIND DIR.NE NE E E E E E E E SE SE  
TRANSP WIND SPD.8 9 9 9 8 7 8 8 10 10 12  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........77 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........34 60 78 73 67 59 50 56 62 64 65 82  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............54 53 51 50 48 47 47 46 45 46 45 46  
RH..............52 54 59 61 65 65 65 68 68 68 68 68  
20 FT WIND DIR..SE E E E E E E E E E E E  
20 FT WIND SPD..5 5 5 5 5 6 6 6 6 6 6 6  
20 FT WIND GUST.10 10 10 10 11 13 13 14 14 14 14 14  
MIX HGT (KFT)...3.8 1.7 0.7 0.7 0.7 0.7 0.7 0.8 0.8 0.7 0.7 0.7  
TRANSP WIND DIR.SE E E E E SE SE SE SE SE SE SE  
TRANSP WIND SPD.12 12 10 12 14 14 15 15 14 13 14 13  
 
 
FORECASTER...HOGUE  
REQUESTED BY...DANIEL KOVAR  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2508560.0/ILN  
.DELDT 04/01/25  
.FORMATTERVERSION 2.0.0  
.EMAIL OCPFM@GREATPARKS.ORG,DKOVAR@GREATPARKS.ORG  
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