383
FNUS76 KEKA 010845
FWSEKA

Spot Forecast for TI BAR 10/01/26...USFS
National Weather Service Eureka CA
145 AM PDT Thu Oct 1 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...High pressure will begin to build in today, pushing
out marine influence. Highs will exceed 90 with RH dropping near
20 percent. Winds will be generally light and terrain driven. The
heat will aid in high mixing heights, though transport wind
directions shifting throughout the day may weaken smoke transport.
Building thermal belts will worsen overnight RH recovery.
Conditions will continue to become unseasonably warm and dry into
the weekend.

.REST OF TODAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Max temperature.....Around 93.
Min humidity........21 percent.
Wind (20 ft)........Northeast winds 5 to 8 mph in the
                    morning...becoming variable 2 to 4 mph.
Mixing height.......2700 ft AGL increasing to 5500-6300 ft AGL
                    early in the afternoon.
Transport winds.....East around 7 mph southwest around 6 mph late in
                    the morning, then north around 3 mph late in the
                    afternoon.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........3   1   1   1   0   0   0   1   1   1   3
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0
Temp............58  60  65  73  79  83  89  91  92  93  91
RH..............53  51  44  41  34  32  25  21  21  21  25
20 FT wind dir..NE  NE  NE  NE  N   N   N   SW  SW  SW  SW
20 FT wind spd..7   6   6   6   2   2   2   2   2   2   2
20 FT wind gust.10  9   9   9   6   6   6   6   6   6   7
Mix hgt (kft)...2.7 2.7 2.7 2.7 2.7 2.7 2.7 6.3 6.3 6.3 5.5
Transp wind dir.E   E   E   E   SW  SW  SW  SW  SW  SW  N
Transp wind spd.7   7   7   7   6   6   6   6   6   6   3

.TONIGHT...

Sky/weather.........Clear then becoming partly cloudy.
CWR.................0 percent.
Min temperature.....Around 61.
Max humidity........49 percent.
Wind (20 ft)........Variable 2 to 5 mph...becoming northeast 5 to 8
                    mph late in the evening.
Mixing height.......5500 ft AGL decreasing to 2600-2800 ft AGL
                    early in the evening.
Transport winds.....North around 3 mph northeast 6 to 7 mph late in
                    the evening.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........3   3   46  46  46  43  43  43  41  41  41  50
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............88  83  76  74  72  71  68  67  66  66  64  63
RH..............30  35  38  39  40  41  45  46  47  47  48  48
20 FT wind dir..SW  SW  NE  NE  NE  N   N   N   N   N   N   NE
20 FT wind spd..2   2   3   3   3   7   7   7   6   6   6   5
20 FT wind gust.7   7   8   8   8   12  12  12  9   9   9   8
Mix hgt (kft)...5.5 5.5 2.7 2.7 2.7 2.6 2.6 2.6 2.7 2.7 2.7 2.8
Transp wind dir.N   N   N   N   N   NE  NE  NE  NE  NE  NE  E
Transp wind spd.3   3   3   3   3   7   7   7   7   7   7   6

.FRIDAY...

Sky/weather.........Partly cloudy then becoming sunny then becoming
                    partly cloudy.
CWR.................0 percent.
Max temperature.....Around 92.
Min humidity........22 percent.
Wind (20 ft)........Northeast winds around 5 mph in the
                    morning...becoming variable 1 to 3 mph.
Mixing height.......2800 ft AGL increasing to 5400-6200 ft AGL
                    early in the afternoon.
Transport winds.....East around 6 mph west around 2 mph late in the
                    morning, then north around 6 mph late in the
                    afternoon.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........50  50  48  48  48  13  13  13  36  36  36  34
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Temp............61  61  63  67  75  79  83  88  90  91  92  90
RH..............49  49  49  43  39  34  32  26  22  22  23  27
20 FT wind dir..NE  NE  NE  NE  NE  N   N   N   NW  NW  NW  NW
20 FT wind spd..5   5   5   5   5   1   1   1   1   1   1   1
20 FT wind gust.8   8   7   7   7   5   5   5   3   3   3   5
Mix hgt (kft)...2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 6.2 6.2 6.2 5.4
Transp wind dir.E   E   E   E   E   W   W   W   W   W   W   N
Transp wind spd.6   6   6   6   6   2   2   2   2   2   2   6

$$
Forecaster...Wood
Requested by...Andres
Type of request...PRESCRIBED
.TAG 2622887.0/EKA
.DELDT 10/01/26
.EMAIL Andres.ruiz@usda.gov