447
FNUS76 KEKA 101353
FWSEKA
SPOT FORECAST FOR CFMC HEEMEHL 4...CULTURAL FIRE MANAGEMENT COUNCIL
NATIONAL WEATHER SERVICE EUREKA CA
653 AM PDT FRI JUL 10 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
COOLER TEMPERATURES WITH MORE MARINE INFLUENCE ARE
EXPECTED TODAY. SOME LOW CLOUDS OR FOG ARE EXPECTED AGAIN TONIGHT.
SATURDAY WILL SEE SIMILAR MARINE INFLUENCE. WINDS THIS AFTERNOON
ARE EXPECTED TO BE MORE OUT OF THE NORTHWEST AND UP THE RIVER
VALLEY. EACH NIGHT WINDS ARE EXPECTED TO BE DOWNSLOPE BECOMING
UPSLOPE IN THE MORNING.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY. PATCHY
MORNING FOG.
CWR.................0 PERCENT.
MAX TEMPERATURE.....75 TO 80.
MIN HUMIDITY........45 TO 50 PERCENT.
WIND (20 FT)........VARIABLE/UPSLOPE 3 TO 7 MPH...BECOMING
NORTHWEST 4 TO 9 MPH LATE IN THE MORNING.
MIXING HEIGHT.......100 INCREASING TO 2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 8 MPH.
TIME (PDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........35 35 11 11 11 8 8 8 15
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0
TEMP............53 60 67 71 76 79 79 78 76
RH..............90 78 61 57 51 46 45 46 50
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..3 3 7 7 7 8 8 8 10
20 FT WIND GUST.5 5 10 10 10 12 12 12 15
MIX HGT (KFT)...0.3 0.5 0.7 1.4 1.7 2.0 2.0 2.0 2.0
TRANSP WIND DIR.NW NW W W W W W W W
TRANSP WIND SPD.5 5 8 8 8 8 8 8 7
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT.
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........NORTHWEST WINDS AROUND 10 MPH EARLY IN THE
EVENING...BECOMING VARIABLE/DOWNSLOPE 1 TO 3 MPH.
MIXING HEIGHT.......DROPPING TO 100-300 FT AGL.
TRANSPORT WINDS.....NORTHWEST 3 TO 7 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........45 45 67 67 67 76 76 76 74 74 74 74
WEATHER COV..... PTY PTY PTY
WEATHER TYPE.... FOG FOG FOG
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............72 70 67 57 55 54 53 52 52 51 51 51
RH..............51 57 63 80 86 90 90 93 95 97 99 100
20 FT WIND DIR..NW NW W W W NW NW NW N N N N
20 FT WIND SPD..10 10 3 3 3 2 2 2 0 0 0 0
20 FT WIND GUST.15 15 5 5 5 3 3 3
MIX HGT (KFT)...2.0 2.0 1.6 1.6 1.6 1.2 1.2 1.2 1.1 1.1 1.1 1.1
TRANSP WIND DIR.W W W W W N N N N N N NW
TRANSP WIND SPD.7 7 7 7 7 3 3 3 3 3 3 3
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....75 TO 80
MIN HUMIDITY........45 TO 50 PERCENT.
WIND (20 FT)........VARIABLE/UPSLOPE 2 TO 4 MPH...BECOMING NORTHWEST 6 TO 9
MPH LATE IN THE MORNING.
MIXING HEIGHT.......INCREASING TO AROUND 2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 3 TO 8 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........74 74 78 78 78 55 55 55 64 64 64 70
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............51 50 52 53 60 68 71 74 76 78 76 74
RH..............93 93 86 86 75 61 57 53 50 51 50 53
20 FT WIND DIR..N N W W W NW NW NW W W W NW
20 FT WIND SPD..0 0 1 1 1 6 6 6 8 8 8 7
20 FT WIND GUST. 7 7 7 10 10 10 9
MIX HGT (KFT)...0.1 0.1 0.8 1.2 1.7 1.9 2.0 2.0 2.1 2.1 2.0 2.0
TRANSP WIND DIR.NW NW NW NW NW W W W W W W NW
TRANSP WIND SPD.3 3 3 3 3 8 8 8 8 8 8 7
FORECASTER...KIDWELL
REQUESTED BY...ROBERT MCCONNELL JR
TYPE OF REQUEST...PRESCRIBED
.TAG 2617139.0/EKA
.DELDT 07/10/26
.EMAIL CLAIRE@CULTURALFIRE.ORG,ROBERT@CULTURALFIRE.ORG
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