275  
FNUS71 KILN 081129  
FWSILN  
 
SPOT FORECAST FOR JEFF 01...OHIO DEPARTMENT OF NATURAL RESOURCES  
NATIONAL WEATHER SERVICE WILMINGTON OH  
729 AM EDT WED APR 8 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON APRIL 08.  
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS  
WITH THIS FORECAST.  
   
DISCUSSION
 
 
MINIMUM RELATIVE HUMIDITY VALUES WILL BE AROUND 20-25% AGAIN TODAY, WITH  
SURFACE WINDS SHIFTING TO THE SOUTHEAST AROUND 10 KTS. A PROLONGED WARM AND  
DRY PATTERN IS EXPECTED THROUGH THE WEEKEND, WITH THE ONLY CHANCE FOR RAIN  
EXPECTED ON FRIDAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 67.  
MIN HUMIDITY........23 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST AROUND 5 MPH  
EARLY IN THE AFTERNOON, THEN BECOMING LIGHT  
LATE IN THE AFTERNOON.  
MIXING HEIGHT.......4600 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 9 TO 13 MPH SHIFTING TO THE SOUTH 8  
TO 10 MPH LATE IN THE AFTERNOON.  
 
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........3 2 3 6 8 10 10 11 7  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0  
TEMP............35 43 49 54 58 62 65 65 67  
RH..............54 41 35 30 28 25 23 24 23  
20 FT WIND DIR..E SE SE SE SE SE SE SE SE  
20 FT WIND SPD..3 3 4 4 5 5 5 5 4  
20 FT WIND GUST.8 8 8 10 10 10 10 10 10  
MIX HGT (KFT)...1.0 1.5 2.0 2.5 3.1 3.9 4.2 4.5 4.6  
TRANSP WIND DIR.E SE SE S S S S S S  
TRANSP WIND SPD.13 12 10 9 9 9 10 8 8  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 46.  
MAX HUMIDITY........58 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 5 MPH  
OVERNIGHT.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 14 MPH.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........23 25 28 25 20 30 30 26 27 21 33 25  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............67 65 61 57 54 52 51 50 50 49 48 48  
RH..............25 29 36 43 47 49 51 51 52 54 54 55  
20 FT WIND DIR..SE SE SE SE SE SE SE SE S S S S  
20 FT WIND SPD..4 2 2 2 3 4 4 5 5 5 5 5  
20 FT WIND GUST.8 7 6 7 8 10 10 11 12 11 11 11  
MIX HGT (KFT)...4.6 0.9 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.7  
TRANSP WIND DIR.S S SE SE SE S S S S S S S  
TRANSP WIND SPD.9 9 8 8 9 10 14 14 13 13 12 12  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........31 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......6300 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 18 MPH SHIFTING TO THE SOUTHWEST 17  
TO 20 MPH LATE IN THE MORNING.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........15 10 8 22 18 13 10 8 5 5 4 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............46 47 48 52 57 63 67 71 74 75 76 76  
RH..............58 56 57 53 48 42 38 34 32 31 31 31  
20 FT WIND DIR..S S S S S S SW SW SW SW SW SW  
20 FT WIND SPD..5 5 5 5 5 6 6 6 6 6 6 5  
20 FT WIND GUST.11 11 12 12 12 13 13 13 13 13 12 11  
MIX HGT (KFT)...0.7 0.7 0.7 1.3 1.8 2.5 3.3 4.1 4.9 5.4 5.8 6.3  
TRANSP WIND DIR.S S S S S SW SW SW SW SW SW SW  
TRANSP WIND SPD.12 12 10 16 18 20 20 20 20 18 18 17  
 

 
FORECASTER...HATZOS  
REQUESTED BY...COLEMAN MINNEY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2609525.0/ILN  
.DELDT 04/08/26  
.FORMATTERVERSION 2.0.0  
.EMAIL COLEMAN.MINNEY@DNR.OHIO.GOV  
 
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