766  
FNUS76 KEKA 142234  
FWSEKA  
 
SPOT FORECAST FOR TEST...USFS  
NATIONAL WEATHER SERVICE EUREKA CA  
334 PM PDT FRI AUG 14 2026  
 
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
 
THIS AFTERNOON, EXPECT CLOUDIER SKIES DUE TO A SHORTWAVE  
DISTURBANCE RUSHING THROUGH NW CA. OVERNIGHT RECOVERIES WILL BE SUBSTANTIALLY  
DUE TO A WEAKER SURFACE INVERSION ALLOWING MORE MOISTURE TO REMAIN NEAR RIDGETOPS.  
WINDS WILL STRONG, ESPECIALLY WITH AFTERNOON GUSTS. THE UNSTABLE ATMOSPHERE  
ALLOWS FOR INCREASED MIXING WITH GENERAL AND LOCAL WINDS. THIS PATTERN OF COOLER  
WEATHER IS EXPECTED THROUGH THE WEEKEND.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................3 PERCENT.  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 8 MPH.  
MIXING HEIGHT.......5100-6000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 7 MPH NORTHWEST AROUND 8 MPH  
LATE IN THE AFTERNOON.  
 
TIME (PDT) 4PM 5PM  
SKY (%).........50 49  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0  
TEMP............75 75  
RH..............43 50  
20 FT WIND DIR..SW W  
20 FT WIND SPD..5 8  
20 FT WIND GUST.7 12  
MIX HGT (KFT)...6.0 5.1  
TRANSP WIND DIR.SE NW  
TRANSP WIND SPD.7 8  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY THEN  
BECOMING PARTLY CLOUDY.  
CWR.................3 PERCENT.  
MIN TEMPERATURE.....AROUND 53.  
MAX HUMIDITY........72 PERCENT.  
WIND (20 FT)........WEST WINDS 6 TO 9 MPH IN THE EVENING...BECOMING  
VARIABLE 2 TO 4 MPH.  
MIXING HEIGHT.......5100 FT AGL DECREASING TO 200-1800 FT AGL EARLY  
IN THE EVENING.  
TRANSPORT WINDS.....NORTHWEST AROUND 8 MPH SOUTHEAST 5 TO 6 MPH LATE  
IN THE EVENING.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........49 49 59 59 59 43 43 43 16 16 16 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............72 71 67 63 62 61 59 58 57 56 55 55  
RH..............53 55 61 62 65 65 69 69 72 72 74 72  
20 FT WIND DIR..W W W W W W W W SE SE SE SE  
20 FT WIND SPD..8 8 6 6 6 3 3 3 1 1 1 2  
20 FT WIND GUST.12 12 8 8 8 5 5 5 3  
MIX HGT (KFT)...5.1 5.1 1.8 1.8 1.8 0.2 0.2 0.2 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.NW NW NW NW NW SE SE SE SE SE SE SE  
TRANSP WIND SPD.8 8 8 8 8 5 5 5 5 5 5 6  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY THEN BECOMING PARTLY CLOUDY THEN BECOMING  
MOSTLY CLOUDY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 78.  
MIN HUMIDITY........28 PERCENT.  
WIND (20 FT)........VARIABLE 2 TO 5 MPH...BECOMING EAST AROUND 5  
MPH LATE IN THE MORNING, THEN...SHIFTING TO THE  
WEST 6 TO 9 MPH EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......200 FT AGL INCREASING TO 6300-6600 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 6 MPH NORTHWEST AROUND 8 MPH  
LATE IN THE AFTERNOON.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........13 13 9 9 9 13 13 13 36 36 36 56  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............53 53 56 59 64 69 72 75 77 78 78 77  
RH..............71 71 64 55 48 39 37 31 29 28 32 37  
20 FT WIND DIR..SE SE E E E E E E W W W W  
20 FT WIND SPD..2 2 3 3 3 5 5 5 6 6 6 8  
20 FT WIND GUST.3 3 5 5 5 7 7 7 8 8 8 12  
MIX HGT (KFT)...0.2 0.2 0.2 0.2 0.2 3.4 3.4 3.4 6.6 6.6 6.6 6.3  
TRANSP WIND DIR.SE SE SE SE SE S S S S S S NW  
TRANSP WIND SPD.6 6 6 6 6 6 6 6 6 6 6 8  
 

 
FORECASTER...SCHMIEGEL  
REQUESTED BY...CHRISTOPHER LLOYD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2619719.0/EKA  
.DELDT 08/14/26  
.EMAIL CHRISTOPHER.LLOYD@USDA.GOV  
 
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