080
FNUS76 KEKA 181256
FWSEKA
SPOT FORECAST FOR COOLEY RANCH...CAL FIRE
NATIONAL WEATHER SERVICE EUREKA CA
556 AM PDT SUN OCT 18 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
WESTERLY WINDS THIS MORNING BUILD 9-11MPH AND UP TO 15-17MPH BY THE LATE AFTERNOON
WITH GUSTS AROUND 24-25MPH. CONTINUE TO RAMP UP BEFORE DUSK WITH SUSTAINED WINDS 20-22MPH
AND GUSTING TO AROUND 30-33MPH. RH RECOVERY INTO SUNDAY MORNING AROUND 80%. HIGH TEMP
TODAY OF 73-75F WITH A MINIMUM RH OF 36% BUT NOT MUCH CLOUD COVER. THE PREVIOUSLY
MENTIONED GUSTY WINDS FROM THE WEST CONTINUE OVERNIGHT INTO MONDAY AS A FRONT APPROACHES
FROM THE WNW, KEEPING SUSTAINED WINDS AROUND 18-19MPH WITH GUSTS 28-30MPH LASTING UNTIL DUSK.
CLOUD COVER INCREASES OVERNIGHT INTO MONDAY WITH RH RECOVERY VALUES RANGING 60-93%. HIGH TEMP
MONDAY OF 63F WITH A MINIMUM RH OF 43% OR SO. RAIN CHANCES ARE LOW BUT SHOW PRECIP
BEFORE MIDNIGHT INTO TUESDAY, ALBEIT LIGHT WETTING RAIN.
TODAY
SKY/WEATHER.........SUNNY. PATCHY SMOKE LATE IN THE MORNING. AREAS
OF SMOKE EARLY IN THE AFTERNOON.
CWR.................1 PERCENT.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........35 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 9 TO 16 MPH INCREASING TO
AROUND 21 MPH WITH GUSTS TO AROUND 33 MPH LATE
IN THE AFTERNOON.
MIXING HEIGHT.......400-1900 FT AGL INCREASING TO 1000-2400 FT AGL
EARLY IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST 9 TO 16 MPHWEST AROUND 21 MPH LATE IN
THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 2 2 2 2 1 1 1 1 1 1 7
WEATHER COV..... PTY PTY PTY ARS ARS ARS ARS
WEATHER TYPE.... SMK SMK SMK SMK SMK SMK SMK
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............50 49 50 53 59 65 69 72 74 74 74 70
RH..............74 80 77 74 64 52 44 38 35 35 37 44
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..9 9 9 9 9 12 12 12 16 16 16 21
20 FT WIND GUST.15 15 14 14 14 17 17 17 24 24 24 33
MIX HGT (KFT)...0.4 0.4 0.6 0.6 0.6 1.9 1.9 1.9 2.4 2.4 2.4 1.0
TRANSP WIND DIR.NW NW NW NW NW W W W W W W W
TRANSP WIND SPD.9 9 9 9 9 16 16 16 16 16 16 21
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY. AREAS
OF SMOKE EARLY IN THE EVENING, THEN PATCHY
SMOKE EARLY IN THE EVENING.
CWR.................2 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........94 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 16 TO 22 MPH WITH GUSTS TO
AROUND 33 MPH.
MIXING HEIGHT.......500-1000 FT AGL.
TRANSPORT WINDS.....WEST 17 TO 21 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........7 7 15 15 15 32 32 32 60 60 60 70
WEATHER COV.....ARS ARS PTY PTY PTY
WEATHER TYPE....SMK SMK SMK SMK SMK
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............66 62 56 53 51 50 48 48 47 47 46 46
RH..............52 65 69 77 83 86 89 93 93 93 93 93
20 FT WIND DIR..NW NW W W W NW NW NW NW NW NW NW
20 FT WIND SPD..21 21 18 18 18 17 17 17 18 18 18 17
20 FT WIND GUST.33 33 30 30 30 28 28 28 28 28 28 26
MIX HGT (KFT)...1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.7
TRANSP WIND DIR.W W W W W W W W W W W NW
TRANSP WIND SPD.21 21 21 21 21 18 18 18 18 18 18 17
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY.
CWR.................2 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........43 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 13 TO 19 MPH.
MIXING HEIGHT.......700-2600 FT AGL INCREASING TO 1900-2800 FT AGL
EARLY IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST 14 TO 17 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........70 70 78 78 78 74 74 74 79 79 79 61
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............46 45 46 46 48 51 56 60 61 62 63 61
RH..............93 93 93 89 89 77 59 48 44 43 43 48
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..17 17 17 17 17 16 16 16 16 16 16 14
20 FT WIND GUST.26 26 26 26 26 25 25 25 25 25 25 22
MIX HGT (KFT)...0.7 0.7 1.4 1.4 1.4 2.6 2.6 2.6 2.8 2.8 2.8 1.9
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW NW NW NW
TRANSP WIND SPD.17 17 17 17 17 16 16 16 16 16 16 14
FORECASTER...SWAFFORD
REQUESTED BY...MARSHALL TURBEVILLE
TYPE OF REQUEST...WILDFIRE
.TAG 2623937.2/EKA
.DELDT 10/18/26
.EMAIL MARSHALL.TURBEVILLE@FIRE.CA.GOV
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