470  
FNUS76 KEKA 041338  
FWSEKA  
 
SPOT FORECAST FOR YST TREX - DEERLICK...TREX  
NATIONAL WEATHER SERVICE EUREKA CA  
638 AM PDT THU JUN 4 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  
WEAK HIGH PRESSURE WILL BRIEFLY REBUILD OVER THE  
AREA TODAY, ALLOWING DAY TIME HIGHS TO RETURN CLOSE TO 90 AND  
RH CLOSER TO 20 PERCENT FOR A LONGER TIME THAN YESTERDAY. NORTHWEST  
WINDS WILL WEAKEN SLIGHTLY WITH EVEN AFTERNOON GUSTS UNDER 15 MPH.  
ANOTHER WEAK COLD FRONT WILL CROSS THE AREA FRIDAY AND INTO THE  
WEEKEND, AGAIN INCREASING CLOUD COVER, COOLING TEMPERATURES AND  
SLIGHTLY INCREASING RH. THE FRONT WILL ALSO SLIGHTLY INCREASE  
NORTHWEST WINDS. LOOKING AHEAD, CONDITIONS WILL BE SLIGHTLY WARMER  
AND DRIER AGAIN BY SUNDAY WITH A STRONGER, MORE MOIST COLD FRONT  
EARLY NEXT WEEK.  
   
TODAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....86-90.  
MIN HUMIDITY........23-27 PERCENT.  
WIND (20 FT)........NORTHWEST 7-12 MPH, AFTERNOON GUSTS TO 22 MPH.  
MIXING HEIGHT.......2300-2700 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 7 TO 12 MPH.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........6 6 4 4 4 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 50 54 57 64 70 76 80 85 87 87 88  
RH..............82 80 74 66 56 45 36 29 25 24 24 24  
20 FT WIND DIR..S S N N N NW NW NW NW NW NW W  
20 FT WIND SPD..2 2 2 2 2 3 3 3 7 7 7 8  
20 FT WIND GUST.5 5 5 5 5 8 8 8 13 13 13 16  
MIX HGT (KFT)...0.4 0.4 1.3 1.3 1.3 3.3 3.3 3.3 4.3 4.3 4.3 2.3  
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW NW NW W  
TRANSP WIND SPD.7 7 7 7 7 8 8 8 8 8 8 12  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....49-53.  
MAX HUMIDITY........70-76 PERCENT.  
WIND (20 FT)........WEST 2-5 MPH.  
MIXING HEIGHT.......200-400 FT AGL.  
TRANSPORT WINDS.....WEST 8 TO 12 MPH.  
 
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........4 4 6 6 6 7 7 7 8 8 8 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............86 84 80 73 68 65 62 60 58 55 53 53  
RH..............26 28 32 38 43 48 51 55 59 62 65 67  
20 FT WIND DIR..W W SW SW SW S S S S S S SW  
20 FT WIND SPD..8 8 6 6 6 5 5 5 5 5 5 5  
20 FT WIND GUST.16 16 14 14 14 9 9 9 7 7 7 8  
MIX HGT (KFT)...2.3 2.3 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.12 12 12 12 12 8 8 8 8 8 8 9  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....80-85.  
MIN HUMIDITY........25-30 PERCENT.  
WIND (20 FT)........WEST 10-15 MPH, AFTERNOON GUSTS TO 28 MPH.  
MIXING HEIGHT.......2000-2400 FT AGL.  
TRANSPORT WINDS.....WEST 9 TO 17 MPH.  
 
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........11 11 8 8 8 11 11 11 3 3 3 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............51 53 55 58 65 70 75 79 82 83 83 83  
RH..............68 67 62 56 49 43 37 33 30 28 27 26  
20 FT WIND DIR..SW SW W W W W W W W W W W  
20 FT WIND SPD..5 5 5 5 5 8 8 8 12 12 12 13  
20 FT WIND GUST.8 8 10 10 10 15 15 15 22 22 22 25  
MIX HGT (KFT)...0.4 0.4 1.3 1.3 1.3 3.7 3.7 3.7 4.4 4.4 4.4 3.3  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.9 9 9 9 9 14 14 14 14 14 14 17  
 
 
FORECASTER...JAMES WHITE  
REQUESTED BY...EMILY ACER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2614873.1/EKA  
.DELDT 06/04/26  
.EMAIL EACER@TCRCD.NET  
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