422
FNUS76 KEKA 180034
FWSEKA
SPOT FORECAST FOR COOLEY RANCH...CAL FIRE
NATIONAL WEATHER SERVICE EUREKA CA
534 PM PDT SAT OCT 17 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
TONIGHT
AN AREA OF LOW PRESSURE WILL MOVE DOWN THE CA COAST
EARLY NEXT WEEK AND WILL STALL OFF CEN CA THROUGH LATE WILL. THE
PRESSURE GRADIENT WILL INCREASE IN ADVANCE OF THE TROUGH, BRINGING
STRONGER WINDS SUNDAY AFTERNOON. THE MOISTENING NW FLOW WILL
QUICKLY IMPROVE MINIMUM RH AND OVERNIGHT RECOVERIES. SHOWERS WILL
BE POSSIBLE STARTING MONDAY WITH MOISTURE WRAPPING NORTHWARD
AROUND THE LOW. CHANCES OF WETTING RAINFALL ARE CURRENTLY LOW
(12%), BUT THE POSITION OF THE STALLING LOW MAY ALLOW FOR HIGHER
CHANCES EARLY NEXT WEEK. THERE WILL BE INSTABILITY WITH THE LOW.
CHANCES FOR THUNDERSTORMS OVER LAND ARE CURRENTLY LOW (LESS THAN
5%), BUT THE FORECAST WILL HAVE TO BE WATCHED IF THE LOW TRACKS
FARTHER NORTH.
SKY/WEATHER.........CLEAR. AREAS OF SMOKE EARLY IN THE EVENING,
THEN PATCHY SMOKE EARLY IN THE EVENING.
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........85 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 9 TO 15 MPH.
MIXING HEIGHT.......2900 FT AGL DECREASING TO 600 FT AGL EARLY IN
THE EVENING.
TRANSPORT WINDS.....NORTHWEST 9 TO 15 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........0 0 1 1 1 1 1 1 2 2 2 2
WEATHER COV.....ARS ARS PTY PTY PTY PTY PTY PTY
WEATHER TYPE....SMK SMK SMK SMK SMK SMK SMK SMK
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............81 73 68 64 61 59 57 55 54 53 52 51
RH..............25 34 42 48 53 60 64 66 71 74 77 77
20 FT WIND DIR..W W NW NW NW NW NW NW W W W NW
20 FT WIND SPD..15 15 13 13 13 9 9 9 10 10 10 9
20 FT WIND GUST.23 23 20 20 20 15 15 15 16 16 16 15
MIX HGT (KFT)...2.9 2.9 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW NW NW NW
TRANSP WIND SPD.15 15 15 15 15 10 10 10 10 10 10 9
SUNDAY
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........38 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.......600 FT AGL, INCREASING TO 2400 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH WEST LATE IN THE MORNING.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........2 2 2 2 2 2 2 2 1 1 1 6
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 49 52 58 64 68 72 74 74 74 70
RH..............83 86 86 80 72 58 49 41 38 38 40 47
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)...0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 2.4 2.4 2.4 1.7
TRANSP WIND DIR.NW NW NW NW NW W W W W W W NW
TRANSP WIND SPD.9 9 9 9 9 16 16 16 16 16 16 21
SUNDAY NIGHT
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 45.
MAX HUMIDITY........97 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 16 TO 22 MPH WITH GUSTS TO
AROUND 33 MPH.
MIXING HEIGHT.......1700 FT AGL, DECREASING TO 800 FT AGL.
TRANSPORT WINDS.....NORTHWEST 17 TO 21 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........6 6 29 29 29 40 40 40 63 63 63 62
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 49 48 48 47 47 47
RH..............54 67 74 80 86 93 93 96 96 96 96 96
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)...1.7 1.7 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.9
TRANSP WIND DIR.NW NW NW NW NW NW NW NW NW NW NW NW
TRANSP WIND SPD.21 21 21 21 21 18 18 18 18 18 18 17
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CWR.................2 PERCENT.
MAX TEMPERATURE.....AROUND 63.
MIN HUMIDITY........42 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 13 TO 19 MPH.
MIXING HEIGHT.......900 FT AGL, INCREASING TO 2100 FT AGL.
TRANSPORT WINDS.....NORTHWEST 14 TO 17 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........62 62 56 56 56 68 68 68 59 59 59 33
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............46 46 46 47 49 51 55 59 62 63 63 61
RH..............96 96 96 93 83 77 64 51 43 41 44 51
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)...0.9 0.9 0.9 0.9 0.9 1.4 1.4 1.4 2.1 2.1 2.1 2.1
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...WOOD
REQUESTED BY...MARSHALL TURBEVILLE
TYPE OF REQUEST...WILDFIRE
.TAG 2623937.1/EKA
.DELDT 10/17/26
.EMAIL MARSHALL.TURBEVILLE@FIRE.CA.GOV
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