742  
FNUS76 KEKA 121454  
FWSEKA  
 
SPOT FORECAST FOR ROOTS AND SHOOT UNIT 3 DAY 2...USFS  
NATIONAL WEATHER SERVICE EUREKA CA  
654 AM PST FRI DEC 12 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  
CONDITIONS CONTINUE TO BE WARMER THAN AVERAGE AND  
DRY AS A RIDGING PATTERN CONTINUES OVER NORTHWEST CALIFORNIA.  
THERE ARE SIGNS THAT THE PREVAILING RIDGE WILL BEGIN TO FLATTEN  
AND MOVE OUT OF THE AREA LATE IN THE WEEKEND. AS THIS OCCURS,  
EASTERLY WINDS WILL PICK UP SLIGHTLY OVERNIGHT TONIGHT AND INTO  
SATURDAY MORNING. A TROUGHING PATTERN COULD MOVE INTO THE AREA BY  
EARLY TO MID NEXT WEEK, BRINGING A CHANCE FOR RAIN.  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........27 PERCENT.  
WIND (20 FT)........EAST WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....EAST 6 TO 14 MPH.  
 
TIME (PST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........32 32 31 31 31 18 18 18 23 23  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
TEMP............54 54 55 57 59 60 60 61 58 58  
RH..............35 27 27 30 33 36 41 46 47 45  
20 FT WIND DIR..E E E E E E E E E E  
20 FT WIND SPD..7 7 6 6 6 6 6 6 8 8  
20 FT WIND GUST.10 10 7 7 7 8 8 8 12 12  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.E E E E E E E E E E  
TRANSP WIND SPD.10 10 6 6 6 6 6 6 14 14  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 53.  
MAX HUMIDITY........46 PERCENT.  
WIND (20 FT)........EAST WINDS 8 TO 14 MPH...SHIFTING TO THE  
SOUTHEAST AROUND 10 MPH EARLY IN THE MORNING.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....EAST 12 TO 14 MPH.  
 
TIME (PST) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........23 24 25 20  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............58 56 58 56  
RH..............44 33 26 47  
20 FT WIND......E 8G12 E 14G18 E 14G20 SE 14G18  
MIX HGT (FT)....BLW100 BLW100 BLW100 BLW100  
TRANSPORT WIND..E 14 E 14 E 14 E 14  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 59.  
MIN HUMIDITY........37 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 7 TO 10 MPH IN THE  
MORNING...BECOMING VARIABLE 3 TO 6 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 7 TO 12 MPH.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........23 21 21 21 1 1 1 1 1 1 3 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............54 53 53 53 54 55 56 57 57 57 56 54  
RH..............45 46 46 43 37 38 43 47 49 49 51 52  
20 FT WIND DIR..SE SE SE SE SE SE SE SW SW SW E E  
20 FT WIND SPD..10 10 10 10 7 7 7 3 3 3 1 1  
20 FT WIND GUST.15 14 14 14 9 9 9 5 5 5 2 2  
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1  
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.12 12 12 12 7 7 7 7 7 7 12 12  
 
 
FORECASTER...JOHNATHON WHITE  
REQUESTED BY...GEOFFREY PHELAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527544.0/EKA  
.DELDT 12/12/25  
.EMAIL GEOFFREY.PHELAN@USDA.GOV,RONALD.REED@USDA.GOV,ALEXANDER.MIYAGISHIMA@USDA.GOV  
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