566
FNUS76 KEKA 011312
FWSEKA

Spot Forecast for OCFR South...USFS
National Weather Service Eureka CA
612 AM PDT Sat Nov 1 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...Winds out of the south this morning around 1-2mph, building to around
5-7mph out of the SW by the afternoon and easing to around 5mph by the evening.
RH values this morning around 73-74%. High temp today of 69-71F and the RH minimum around
59-60%. Cloud cover increases by the late afternoon as a front approaches, this is when rain
probabilities show a slight chance which increases to a chance before sunset and lasting into
midnight hours Sunday morning. Overnight recovery RH values range 80-96% into Sunday morning.
Overnight winds around 5-6mph and southerly, easing to around 2-3mph after midnight early
Sunday morning. Winds veer northerly by sunrise at 1-2mph before turning westerly by the afternoon.
High temp Sunday 69-70F with the lowest RH around 55-56%.

.REST OF TODAY...

Sky/weather.........Sunny then becoming mostly cloudy. Slight
                    chance of rain early in the afternoon. Chance
                    of rain late in the afternoon.
CWR.................7 percent increasing to 34 percent late in the
                    afternoon.
Max temperature.....Around 72.
Min humidity........59 percent.
Wind (20 ft)........Variable 2 to 4 mph...becoming southwest 5 to 8
                    mph late in the morning.
Mixing height.......2400-2600 ft AGL increasing to 3500-4500 ft AGL
                    early in the afternoon.
Transport winds.....Southeast around 6 mphsouthwest 6 to 10 mph
                    late in the morning.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........12  7   7   7   22  22  22  56  56  56  94
Weather cov.....                            SCH SCH SCH CHC
Weather type....                            RN  RN  RN  RN
Tstm cov........
CWR.............0   0   0   0   10  10  10  10  10  10  30
Temp............50  50  51  56  60  67  68  70  71  69  68
RH..............74  74  74  74  69  63  61  59  61  66  73
20 FT wind dir..SE  S   S   S   SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..1   1   1   1   5   5   5   7   7   7   5
20 FT wind gust.    2   2   2   7   7   7   13  13  13  8
Mix hgt (kft)...2.4 2.4 2.4 2.4 2.6 2.6 2.6 4.5 4.5 4.5 3.5
Transp wind dir.SE  SE  SE  SE  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.6   6   6   6   10  10  10  10  10  10  6

.TONIGHT...

Sky/weather.........Mostly cloudy. Chance of rain in the evening,
                    then slight chance of rain late in the evening.
                    Patchy fog early in the morning.
CWR.................34 percent decreasing to 0 percent.
Min temperature.....Around 52.
Max humidity........96 percent.
Wind (20 ft)........South winds 5 to 7 mph until early
                    morning...becoming variable 2 to 4 mph.
Mixing height.......2400-3500 ft AGL.
Transport winds.....Southwest around 6 mphnorthwest around 5 mph
                    late in the evening, thennortheast around 6 mph
                    early in the morning.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........94  94  93  93  93  90  90  90  81  81  81  67
Weather cov.....CHC CHC CHC CHC CHC SCH SCH SCH             PTY
Weather type....RN  RN  RN  RN  RN  RN  RN  RN              FOG
Tstm cov........
CWR.............30  30  30  30  30  10  10  10  10  10  10  0
Temp............67  63  63  62  61  61  60  59  59  58  57  55
RH..............78  84  81  81  84  87  90  87  87  90  93  93
20 FT wind dir..SW  SW  S   S   S   S   S   S   S   S   S   S
20 FT wind spd..5   5   6   6   6   5   5   5   2   2   2   2
20 FT wind gust.8   8   9   9   9   7   7   7   3   3   3   3
Mix hgt (kft)...3.5 3.5 2.6 2.6 2.6 2.4 2.4 2.4 2.6 2.6 2.6 2.5
Transp wind dir.SW  SW  SW  SW  SW  NW  NW  NW  NW  NW  NW  NE
Transp wind spd.6   6   6   6   6   5   5   5   5   5   5   6

$$
Forecaster...Swafford
Requested by...Orleans/Ukonom District
Type of request...PRESCRIBED
.TAG 2524866.0/EKA
.DELDT 11/01/25
.EMAIL sam.maybruck@usda.gov,laurence.williams@usda.gov