870  
FNUS76 KEKA 041929  
FWSEKA  
 
SPOT FORECAST FOR BUTLER...USFS SRF  
NATIONAL WEATHER SERVICE EUREKA CA  
1229 PM PDT FRI JUL 4 2025  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
IF YOU HAVE QUESTIONS OR CONCERNS REGARDING THIS FORECAST, PLEASE  
CONTACT OUR OFFICE AT (707) 443-6484  
 
PLEASE DO NOT RESPOND DIRECTLY IF YOU HAVE RECEIVED THIS IN AN EMAIL.  
   
DISCUSSION  
COOLER TEMPERATURES AND BREEZY WESTERLY AND  
NORTHWESTERLY WINDS ARE EXPECTED THIS AFTERNOON AND EVENING WITH  
WINDS DIMINISHING TONIGHT. BREEZY WINDS ARE EXPECTED AGAIN  
SATURDAY AFTERNOON AND EVENING WITH SLIGHTLY WARMER TEMPERATURES  
AND LOWER RH. TEMPERATURES ARE FORECAST TO WARM OVER THE WEEKEND  
AND GENERALLY CONTINUE ON AN UPWARD TREND NEXT WEEK. THERE IS A  
SMALL CHANCE FOR THUNDERSTORMS EARLY NEXT WEEK.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........75 PERCENT.  
WIND (20 FT)........WEST WINDS 7 TO 12 MPH IN THE  
EVENING...BECOMING VARIABLE 2 TO 5 MPH.  
MIXING HEIGHT.......0-400 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 12 MPH BECOMING NORTHEAST AROUND 2  
MPH LATE IN THE EVENING.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........2 2 8 8 8 11 11 11 8 8 8 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............62 61 59 56 53 52 52 51 51 50 49 49  
RH..............49 46 47 49 53 57 62 65 68 71 72 75  
20 FT WIND DIR..W W W W W NW NW NW E E E SE  
20 FT WIND SPD..12 12 7 7 7 2 2 2 2 2 2 2  
20 FT WIND GUST.20 20 10 10 10 3 3 3 5 5 5 5  
MIX HGT (KFT)...1.6 1.6 0.8 0.6 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.W W W W W NE NE NE NE NE NE E  
TRANSP WIND SPD.12 12 12 12 12 2 2 2 2 2 2 3  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 75.  
MIN HUMIDITY........20 TO 25 PERCENT.  
WIND (20 FT)........VARIABLE/UPSLOPE 2 TO 4 MPH...BECOMING WEST 8 TO 10 MPH  
EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......0-400 FT AGL INCREASING TO 2200-2500 FT AGL  
LATE IN THE MORNING.  
TRANSPORT WINDS.....EAST AROUND 3 MPH BECOMING SOUTHWEST 8 TO 10 MPH  
LATE IN THE MORNING.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........5 5 7 7 7 1 1 1 1 1 1 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............50 52 55 57 63 66 69 71 72 72 72 73  
RH..............63 60 58 54 51 43 44 39 37 37 40 40  
20 FT WIND DIR..SE SE NE NE NE NW NW NW W W W W  
20 FT WIND SPD..2 2 2 2 2 3 3 5 7 8 9 10  
20 FT WIND GUST.5 5 5 5 5 6 6 6 15 15 15 18  
MIX HGT (KFT)...0.1 0.1 1.1 1.4 1.7 2.2 2.2 2.2 2.4 2.5 2.5 2.4  
TRANSP WIND DIR.E E E E E SW SW SW SW SW SW W  
TRANSP WIND SPD.3 3 3 3 3 8 8 8 8 8 8 10  
 
 
FORECASTER...KIDWELL  
REQUESTED BY...JOEL BERG  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517330.0/EKA  
.DELDT 07/04/25  
.EMAIL JOEL.BERG@USDA.GOV  
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