762
FNUS76 KEKA 280016
FWSEKA

Spot Forecast for Peak...USFS
National Weather Service Eureka CA
516 PM PDT Wed Aug 27 2025

If conditions become unrepresentative...contact the National Weather
Service.

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contact our office at (707) 443-6484

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.DISCUSSION...Thunder chances diminish and a dry pattern emerges
over the coming days. Min RHs drop into the teens, with humidity
recoveries dropping into the 40`s tonight and 30`s Thursday.
Winds are forecast to remain relatively light and terrain driven,
with a southerly breeze of up to 10 mph developing in the
afternoons. A slight improvement in RH recoveries is possible this
weekend, but afternoon RH remains dry.

.TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly clear.
                    Patchy smoke.
CWR.................0 percent.
Min temperature.....Around 56.
Max humidity........49 percent.
Wind (20 ft)........South winds around 5 to 10 mph early in the
                    evening...becoming variable 1 to 3 mph.
Mixing height.......6700 ft AGL decreasing to 500 ft AGL early in
                    the evening.
Transport winds.....South around 8 mph, then east around 6 mph
                    overnight.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........40  40  31  31  31  4   4   4   5   5   5   10
Weather cov.....PTY PTY PTY PTY PTY
Weather type....SMK SMK SMK SMK SMK
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............79  77  72  71  70  69  68  67  66  64  63  61
RH..............36  39  41  41  41  40  40  40  40  38  37  35
20 FT wind dir..S   S   W   W   W   N   N   N   NW  NW  NW  NW
20 FT wind spd..6   6   2   2   2   1   1   1   2   2   2   2
20 FT wind gust.8   8   3   3   3               3   3   3   3
Mix hgt (kft)...6.7 5.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.S   S   S   S   S   E   E   E   E   E   E   SE
Transp wind spd.8   8   8   8   8   6   6   6   6   6   6   6

.THURSDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Max temperature.....Around 85.
Min humidity........18 percent.
Wind (20 ft)........Variable 2 to 4 mph...becoming southeast 5 to 8
                    mph late in the morning.
Mixing height.......900-1800 ft AGL increasing to 4200-6000 ft AGL.
Transport winds.....Southeast 6 to 9 mph, then south around 6 mph in
                    the afternoon.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........10  10  2   2   2   1   1   1   1   1   1   5
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............60  59  57  59  66  72  77  81  84  84  81  83
RH..............38  39  47  46  37  30  26  18  15  15  15  17
20 FT wind dir..NW  NW  S   S   S   SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..2   2   1   1   1   6   6   6   7   7   7   6
20 FT wind gust.3   3               8   8   8   9   9   9   8
Mix hgt (kft)...0.9 0.9 1.8 1.8 1.8 3.6 3.6 3.6 6.0 6.0 6.0 4.2
Transp wind dir.SE  SE  SE  SE  SE  S   S   S   S   S   S   S
Transp wind spd.6   6   6   6   6   9   9   9   9   9   9   6

.THURSDAY NIGHT...

Sky/weather.........Clear.
CWR.................0 percent.
Min temperature.....Around 59.
Max humidity........35 percent.
Wind (20 ft)........Southeast winds around 5 to 8 mph early in the
                    evening...becoming variable 1 to 3 mph.
Mixing height.......4200 ft AGL decreasing to 700-900 ft AGL early
                    in the evening.
Transport winds.....Southwest 2 to 6 mph.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........5   5   5   5   5   2   2   2   4   4   4   8
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............78  76  74  70  69  68  67  67  66  65  63  62
RH..............21  24  26  26  26  27  27  27  27  27  28  29
20 FT wind dir..SE  SE  SW  SW  SW  W   W   W   NW  NW  NW  NW
20 FT wind spd..6   6   2   2   2   2   2   2   2   2   2   1
20 FT wind gust.8   8   3   3   3   3   3   3   3   3   3
Mix hgt (kft)...4.2 4.2 0.7 0.7 0.7 0.9 0.9 0.9 0.9 0.9 0.9 0.9
Transp wind dir.S   S   S   S   S   SW  SW  SW  SW  SW  SW  S
Transp wind spd.6   6   6   6   6   3   3   3   3   3   3   2

$$
Forecaster...Boomsma
Requested by...Robert Holt
Type of request...WILDFIRE
.TAG 2520727.2/EKA
.DELDT 08/27/25
.EMAIL robert.holt@usda.gov