268
FNUS76 KEKA 222356
FWSEKA
SPOT FORECAST FOR DA SECOND GROWTH...US WILDLAND FIRE SERVICE/ NATIONAL PARK SERVICE
NATIONAL WEATHER SERVICE EUREKA CA
456 PM PDT TUE SEP 22 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
A SHALLOWER MARINE LAYER IS EXPECTED TONIGHT INTO
EARLY WEDNESDAY WHICH WILL BRING SLIGHTLY LOWER RHS AND SLIGHTLY
HIGHER TEMPERATURES. WINDS ARE ALSO EXPECTED TO BE LIGHTER, THOUGH
SOME NORTHWESTERLY GUSTS OF 10 TO 15 MPH ARE POSSIBLE IN
UNSHELTERED AREAS IN THE AFTERNOON. LIGHT RAIN IS LIKELY ON
THURSDAY NIGHT INTO FRIDAY MORNING. WETTING RAIN IS VERY LIKELY.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 60.
MIN HUMIDITY........78 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 10 MPH.
MIXING HEIGHT.......1100 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH.
TIME (PDT) 3PM 4PM 5PM
SKY (%).........34 34 66
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0
TEMP............62 63 59
RH..............70 72 83
20 FT WIND DIR..NW NW NW
20 FT WIND SPD..9 9 8
20 FT WIND GUST.14 14 13
MIX HGT (KFT)...1.1 1.1 0.8
TRANSP WIND DIR.NW NW N
TRANSP WIND SPD.9 9 9
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY.
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 52.
MAX HUMIDITY........85 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 8 MPH IN THE EVENING...BECOMING
VARIABLE 2 TO 4 MPH, THEN...BECOMING NORTH
AROUND 5 MPH EARLY IN THE MORNING.
MIXING HEIGHT.......200-800 FT AGL.
TRANSPORT WINDS.....NORTH 6 TO 9 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........66 66 70 70 70 46 46 46 32 32 32 57
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............58 56 53 53 54 55 54 55 55 54 53 53
RH..............83 83 83 86 86 86 83 83 80 83 80 83
20 FT WIND DIR..NW NW W W W SW SW SW NW NW NW N
20 FT WIND SPD..8 8 5 5 5 3 3 3 2 2 2 5
20 FT WIND GUST.13 13 7 7 7 6 6 6 3 3 3 7
MIX HGT (KFT)...0.8 0.8 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.9 9 9 9 9 6 6 6 6 6 6 6
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........54 PERCENT.
WIND (20 FT)........NORTH WINDS AROUND 5 MPH EARLY IN THE
MORNING...BECOMING NORTHWEST 5 TO 10 MPH IN
THE MORNING.
MIXING HEIGHT.......1100 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 8 MPH.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........57 57 64 64 64 58 58 58 57 57 57 44
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............53 52 53 55 60 65 67 68 68 68 68 65
RH..............80 83 80 74 67 58 54 54 54 54 57 60
20 FT WIND DIR..N N N N N NW NW NW NW NW NW NW
20 FT WIND SPD..5 5 2 2 2 6 6 6 7 7 7 3
20 FT WIND GUST.7 7 5 5 5 8 8 8 12 12 12 14
MIX HGT (KFT)...0.2 0.2 0.2 0.2 0.2 0.7 0.7 0.7 1.1 1.1 1.1 0.8
TRANSP WIND DIR.N N N N N NW NW NW NW NW NW N
TRANSP WIND SPD.6 6 6 6 6 8 8 8 8 8 8 5
FORECASTER...BOOMSMA
REQUESTED BY...ELI STEINBERG
TYPE OF REQUEST...PRESCRIBED
.TAG 2622324.1/EKA
.DELDT 09/22/26
.EMAIL ELI_STEINBERG@NPS.GOV,EMMA_MCCLURE@NPS.GOV,JAMES_SCOTT@NPS.GOV
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