571
FNUS76 KEKA 171346
FWSEKA
SPOT FORECAST FOR CFMC KEPEL 17...CULTURAL FIRE MANAGEMENT COUNCIL
NATIONAL WEATHER SERVICE EUREKA CA
646 AM PDT WED SEP 17 2025
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
A DRY COLD FRONT IS APPROACHING THE AREA THIS
MORNING, AND IS EXPECTED TO PUSH ONSHORE THIS AFTERNOON. THE
ONSHORE MARINE MOISTURE WILL BRING AN IMPROVEMENT IN THE DAYTIME
RH TODAY, WITH VALUES AROUND 40 PERCENT. AFTERNOON TEMPERATURE IS
FORECAST TO BE AROUND 7 DEGREES COOLER COMPARED WITH YESTERDAY'S
READING, WITH HIGHS AROUND 81F. WINDS WILL BE DIURNALLY DRIVEN WITH
UPSLOPE AND UPVALLEY WINDS EVERY DAY. THURSDAY, INCREASING HIGH
LEVEL CLOUDS ASSOCIATED TO REMNANTS OF TROPICAL MOISTURE FROM
TROPICAL DEPRESSION MARION WILL MOVE NORTHWARD. A DEEPER MOISTURE
IS EXPECTED THURSDAY NIGHT INTO FRIDAY, WITH INCREASING CHANCE OF
PRECIPITATION FRIDAY MORNING. THERE IS A 20% CHANCE OF WETTING
RAIN (0.01 INCHES) FOR FRIDAY MORNING.
REST OF TODAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........40 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 7 TO 10 MPH.
MIXING HEIGHT.......2100-3000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 7 MPH WEST 7 TO 9 MPH LATE IN THE
MORNING.
TIME (PDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........1 1 1 1 1 1 1 1 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0
TEMP............67 73 77 79 79 80 79 80 78
RH..............56 46 40 45 45 42 44 42 47
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..7 7 8 8 8 9 9 9 7
20 FT WIND GUST.9 9 10 10 10 12 12 12 9
MIX HGT (KFT)...2.1 2.1 2.8 2.8 2.8 3.0 3.0 3.0 2.3
TRANSP WIND DIR.N N W W W W W W NW
TRANSP WIND SPD.7 7 9 9 9 9 9 9 7
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 59.
MAX HUMIDITY........69 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......1600-2300 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPHNORTH 5 TO 6 MPH LATE IN
THE EVENING.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........1 1 1 1 1 11 11 11 15 15 15 35
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............75 71 64 63 63 63 61 62 61 61 60 60
RH..............55 63 67 67 65 67 67 62 65 62 64 64
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..7 7 6 6 6 6 6 6 6 6 6 5
20 FT WIND GUST.9 9 8 8 8 8 8 8 8 8 8 6
MIX HGT (KFT)...2.3 2.3 1.6 1.6 1.6 1.8 1.8 1.8 1.8 1.8 1.8 1.7
TRANSP WIND DIR.NW NW NW NW NW N N N N N N NE
TRANSP WIND SPD.7 7 7 7 7 6 6 6 6 6 6 5
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING SUNNY THEN BECOMING
PARTLY CLOUDY.
CWR.................2 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........42 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......1700-2900 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPHNORTHWEST 6 TO 8 MPH LATE
IN THE MORNING.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........35 35 17 17 17 13 13 13 25 25 25 29
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............59 59 61 66 72 79 82 83 82 82 81 79
RH..............67 64 58 52 46 42 41 43 46 47 49 50
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..5 5 5 5 5 5 5 5 8 8 8 6
20 FT WIND GUST.6 6 6 6 6 6 6 6 10 10 10 8
MIX HGT (KFT)...1.7 1.7 1.8 1.8 1.8 2.9 2.9 2.9 2.6 2.6 2.6 2.2
TRANSP WIND DIR.NE NE NE NE NE NW NW NW NW NW NW NW
TRANSP WIND SPD.5 5 5 5 5 8 8 8 8 8 8 6
FORECAST DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WINDS GENERALLY LESS THAN 5 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 80. WINDS
GENERALLY LESS THAN 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.
WINDS GENERALLY LESS THAN 5 MPH.
FORECASTER...VELEZ
REQUESTED BY...ROBERT MCCONNELL JR.
TYPE OF REQUEST...PRESCRIBED
.TAG 2522076.0/EKA
.DELDT 09/17/25
.EMAIL CLAIRE@CULTURALFIRE.ORG,ROBERT@CULTURALFIRE.ORG
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