125
FNUS76 KEKA 081417
FWSEKA

Spot Forecast for Plantation Thin 167...USFS
National Weather Service Eureka CA
617 AM PST Mon Dec 8 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

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.DISCUSSION...A warm stable air mass with strong nightly inversions
will remain in place all week. Light north to northwest transport
winds, low mixing heights and reduced smoke dispersion are expected.

.TODAY...

Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog in the morning,
CWR.................0 percent.
Max temperature.....Around 59.
Min humidity........76 percent.
Wind (20 ft)........Variable 1 to 3 mph.
Mixing height.......1400-2500 ft AGL.
Transport winds.....North around 5 mph.
Eye level winds.....Variable to 1 mph.

TIME (PST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........52  20  20  20  17  17  17  29  29  29  47  47
Weather cov.....PTY ARS ARS ARS PTY PTY PTY
Weather type....FOG FOG FOG FOG FOG FOG FOG
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............41  41  41  43  46  50  54  57  57  58  55  54
RH..............100 100 100 100 96  89  83  75  77  77  86  86
20 FT wind dir..S   N   N   N   SE  SE  SE  N   N   N   N   N
20 FT wind spd..1   0   0   0   1   1   1   3   3   3   1   1
20 FT wind gust.                2   2   2   6   6   6   2   2
Eye lvl wnd dir.S   N   N   N   SE  SE  SE  N   N   N   N   N
Eye lvl wnd spd.0   0   0   0   0   0   0   1   1   1   0   0
Eye lvl wnd gst.                1   1   1   2   2   2   1   1
Mix hgt (kft)...1.5 1.4 1.4 1.4 2.0 2.0 2.0 2.5 2.5 2.5 1.5 1.5
Transp wind dir.N   N   N   N   NW  NW  NW  NW  NW  NW  NW  NW
Transp wind spd.5   5   5   5   5   5   5   5   5   5   5   5

.TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog in the evening.
CWR.................0 percent.
Min temperature.....Around 42.
Max humidity........98 percent.
Wind (20 ft)........Variable 1 to 3 mph.
Mixing height.......1400-1500 ft AGL.
Transport winds.....North 3 to 5 mph.
Eye level winds.....Variable to 1 mph.

TIME (PST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........47  52  52  52  46  46  46  43  43  43  52  52
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............52  49  48  47  47  47  46  45  45  44  44  43
RH..............93  93  93  96  96  96  93  96  96  93  96  96
20 FT wind dir..N   N   N   N   NW  NW  NW  N   N   N   N   N
20 FT wind spd..1   1   1   1   2   2   2   3   3   3   2   2
20 FT wind gust.2   2   2   2   3   3   3   6   6   6   3   3
Eye lvl wnd dir.N   N   N   N   NW  NW  NW  N   N   N   N   N
Eye lvl wnd spd.0   0   0   0   1   1   1   1   1   1   1   1
Eye lvl wnd gst.1   1   1   1               2   2   2
Mix hgt (kft)...1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.4 1.4 1.4 1.4 1.4
Transp wind dir.NW  NW  NW  NW  N   N   N   N   N   N   NW  NW
Transp wind spd.5   5   5   5   3   3   3   3   3   3   5   5

.TUESDAY...

Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Patchy fog early in the morning.
CWR.................0 percent.
Max temperature.....Around 60.
Min humidity........75 percent.
Wind (20 ft)........Variable 1 to 3 mph...becoming north around 5
                    mph early in the afternoon.
Mixing height.......1400-2600 ft AGL.
Transport winds.....Northwest 4 to 6 mph.
Eye level winds.....Variable to 1 mph...becoming north around 2
                    mph early in the afternoon.

TIME (PST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........52  54  54  54  48  48  48  35  35  35  50  50
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............42  42  42  44  47  51  54  57  58  57  56  54
RH..............100 100 100 96  93  83  80  75  75  80  83  86
20 FT wind dir..N   N   N   N   N   N   N   N   N   N   N   N
20 FT wind spd..2   1   1   1   3   3   3   5   5   5   2   2
20 FT wind gust.3   2   2   2   6   6   6   8   8   8   3   3
Mix hgt (kft)...1.4 1.4 1.4 1.4 1.6 1.6 1.6 2.6 2.6 2.6 1.6 1.6
Transp wind dir.NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Transp wind spd.5   5   5   5   6   6   6   6   6   6   6   6

$$

Forecaster...DB
Requested by...Geoffrey Phelan
Type of request...PRESCRIBED
.TAG 2527109.2/EKA
.DELDT 12/08/25
.EMAIL ronald.reed@usda.gov,jason.niehaus@usda.gov,geoffrey.phelan@usda.gov