497
FNUS76 KEKA 201542
FWSEKA

Spot Forecast for Plantation Thin Unit 191/186...USFS
National Weather Service Eureka CA
742 AM PST Thu Nov 20 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...Light rain showers will remain possible this
morning, though and additional rain accumulation will be very
light. Otherwise, conditions will be cool and moist with highs in
the upper 40s and RH around 80 percent. Winds will be gentle out
of the north. Conditions will slightly warm and dry into the
weekend.

.REST OF TODAY...

Sky/weather.........Partly cloudy. Slight chance of rain late in
                    the morning.
CWR.................9 percent.
Max temperature.....Around 48.
Min humidity........77 percent.
Wind (20 ft)........Northwest 3 to 6 mph.
Mixing height.......1300 to 1700 ft AGL.
Transport winds.....North 6 to 10 mph.
Eye level winds.....Northwest 1 to 3 mph.

TIME (PST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........43  56  56  56  54  54  54  19  19
Weather cov.....SCH CHC CHC CHC CHC CHC CHC
Weather type....RN  RN  RN  RN  RN  RN  RN
Tstm cov........
CWR.............10  10  10  10  10  10  10  0   0
Temp............40  43  45  47  48  48  50  47  46
RH..............100 94  92  88  79  75  75  82  86
20 FT wind dir..N   N   N   N   N   N   N   NW  NW
20 FT wind spd..2   5   5   5   8   8   8   6   6
20 FT wind gust.3   8   8   8   12  12  12  9   9
Eye lvl wnd dir.N   N   N   N   N   N   N   NW  NW
Eye lvl wnd spd.1   2   2   2   2   2   2   2   2
Eye lvl wnd gst.                4   4   4   3   3
Mix hgt (kft)...1.9 3.3 3.3 3.3 4.0 4.0 4.0 2.0 2.0
Transp wind dir.NW  N   N   N   N   N   N   N   N
Transp wind spd.6   10  10  10  10  10  10  8   8

.TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Patchy fog after midnight.
CWR.................0 percent.
Min temperature.....Around 36.
Max humidity........100 percent.
Wind (20 ft)........Variable 1 to 3 mph.
Mixing height.......200-400 ft AGL.
Transport winds.....East 5 to 6 mph.
Eye level winds.....Variable 1 to 3 mph.

TIME (PST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........19  34  34  34  44  44  44  51  51  51  80  80
Weather cov.....                            PTY PTY PTY PTY PTY
Weather type....                            FOG FOG FOG FOG FOG
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............45  43  42  41  42  41  41  41  40  39  39  38
RH..............92  93  93  93  93  93  88  89  90  92  89  91
20 FT wind dir..NW  NW  NW  NW  N   N   N   E   E   E   N   N
20 FT wind spd..6   6   6   6   3   3   3   1   1   1   1   1
20 FT wind gust.9   8   8   8   6   6   6   2   2   2   2   2
Eye lvl wnd dir.NW  NW  NW  NW  N   N   N   E   E   E   N   N
Eye lvl wnd spd.2   2   2   2   1   1   1   0   0   0   0   0
Eye lvl wnd gst.3               2   2   2   1   1   1   1   1
Mix hgt (kft)...2.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
Transp wind dir.N   N   N   N   NE  NE  NE  NE  NE  NE  E   E
Transp wind spd.8   8   8   8   6   6   6   6   6   6   5   5

.FRIDAY...

Sky/weather.........Mostly cloudy then becoming sunny. Patchy fog
                    early in the morning.
CWR.................0 percent.
Max temperature.....Around 59.
Min humidity........54 percent.
Wind (20 ft)........East 2 to 4 mph.
Mixing height.......1000 to 1400 ft AGL.
Transport winds.....East around 5 mph.
Eye level winds.....East 1 to 3 mph.

TIME (PST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........80  80  80  80  10  10  10  12  12  12  10  10
Weather cov.....PTY PTY PTY PTY
Weather type....FOG FOG FOG FOG
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............38  38  38  42  46  50  55  57  58  58  55  53
RH..............88  89  87  82  76  67  60  54  55  58  65  69
20 FT wind dir..N   E   E   E   NE  NE  NE  N   N   N   N   N
20 FT wind spd..1   2   2   2   2   2   2   3   3   3   2   2
20 FT wind gust.2   3   3   3   3   3   3   5   5   5   3   3
Eye lvl wnd dir.N   E   E   E   NE  NE  NE  N   N   N   N   N
Eye lvl wnd spd.0   1   1   1   1   1   1   1   1   1   1   1
Eye lvl wnd gst.1                           2   2   2
Mix hgt (kft)...1.5 1.4 1.4 1.4 2.0 2.0 2.0 2.2 2.2 2.2 1.5 1.5
Transp wind dir.E   E   E   E   NE  NE  NE  NE  NE  NE  NE  NE
Transp wind spd.5   5   5   5   5   5   5   5   5   5   3   3

$$
Forecaster...James White
Requested by...ronald reed
Type of request...PRESCRIBED
.TAG 2526435.0/EKA
.DELDT 11/20/25
.EMAIL geoffrey.phelan@usda.gov,ronald.reed@usda.gov