Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Eureka, CA

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077
FNUS56 KEKA 230826
FWFEKA

Fire Weather Planning Forecast for Northwest California
National Weather Service Eureka CA
1226 AM PST Sun Nov 23 2025

.DISCUSSION...Chilly overnight lows and inland valley fog with
overnight inversions will return while daytime highs warm today.
There is a slight chance for additional rainfall late tonight
into Monday morning. High pressure and chilly, calm overnight
conditions return mid next week.



CAZ201-240215-
North Coast-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Mostly cloudy. Chance of showers late in the
                afternoon.
* Max Temperature...51-60.
* Min Humidity...69-84 percent.
* MIXING HEIGHT...2500 ft AGL.
* SNOW LEVEL...Above 4300 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northeast winds 5 mph...shifting to the
                         northwest in the afternoon.
    RIDGES...............North winds 5 mph.

.TONIGHT...
* Sky/Weather...Mostly cloudy. Patchy fog through the night. Chance
                of showers until early morning. Slight chance of
                drizzle in the late evening and overnight.
* Min Temperature...41-49.
* Max Humidity...86-100 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...Above 4300 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Light winds 1 to 3 mph.
    RIDGES...............North winds 5 mph.

.MONDAY...
* Sky/Weather...Mostly cloudy then becoming partly cloudy. Patchy
                fog early in the morning. Slight chance of drizzle
                early in the morning.
* Max Temperature...52-61.
* Min Humidity...67-82 percent.
* MIXING HEIGHT...3500 ft AGL.
* SNOW LEVEL...3600 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......North winds 5 to 8 mph.
    RIDGES...............North winds 5 to 9 mph.


$$

CAZ202-240215-
Coastal Mendocino-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Partly cloudy. Patchy fog early in the morning.
* Max Temperature...54-62.
* Min Humidity...73-88 percent.
* MIXING HEIGHT...2000 ft AGL.
* SNOW LEVEL...Above 2200 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 to 9 mph.
    RIDGES...............Northwest winds 5 to 9 mph.

.TONIGHT...
* Sky/Weather...Partly cloudy.
* Min Temperature...41-49.
* Max Humidity...87-100 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...Above 2200 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......North winds 5 mph.
    RIDGES...............North winds 5 mph.

.MONDAY...
* Sky/Weather...Sunny.
* Max Temperature...57-65.
* Min Humidity...68-83 percent.
* MIXING HEIGHT...3000 ft AGL.
* SNOW LEVEL...Above 2200 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 to 8 mph.
    RIDGES...............Northwest winds 5 to 8 mph.


$$

CAZ203-204-240215-
Upper Smith-Lower Middle Klamath-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Partly cloudy then becoming mostly cloudy. Slight
                chance of showers early in the afternoon. Chance of
                showers late in the afternoon.
* Max Temperature...48-58.
* Min Humidity...51-66 percent.
* MIXING HEIGHT...3000 ft AGL.
* SNOW LEVEL...5800 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Upslope/upvalley 2 to 4 mph...becoming
                         southwest 5 mph in the afternoon.
    RIDGES...............Variable 2 to 4 mph...becoming west 5 mph
                         in the afternoon.

.TONIGHT...
* Sky/Weather...Mostly cloudy. Showers likely in the evening.
                Chance of showers and drizzle after midnight.
                Patchy fog in the late evening and overnight.
* Min Temperature...38-46.
* Max Humidity...86-100 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...5300 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Light winds 1 to 3 mph.
    RIDGES...............West winds 5 mph.

.MONDAY...
* Sky/Weather...Mostly cloudy then becoming partly cloudy. Patchy
                fog early in the morning. Chance of drizzle in the
                morning.
* Max Temperature...47-57.
* Min Humidity...58-73 percent.
* MIXING HEIGHT...4600 ft AGL.
* SNOW LEVEL...3900 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Upslope/upvalley 2 to 4 mph...becoming
                         southwest 5 mph in the afternoon.
    RIDGES...............North winds 5 mph.


$$

CAZ211-212-240215-
Hoopa-Van Duzen/Mad River-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Partly cloudy.
* Max Temperature...50-60.
* Min Humidity...44-59 percent.
* MIXING HEIGHT...2700 ft AGL.
* SNOW LEVEL...Above 5800 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Upslope/upvalley 1 to 3 mph.
    RIDGES...............Variable 1 to 3 mph.

.TONIGHT...
* Sky/Weather...Partly cloudy then becoming mostly cloudy. Slight
                chance of showers in the late evening and early
                morning.
* Min Temperature...37-45.
* Max Humidity...85-100 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...Above 5800 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Downslope/downvalley 1 to 3 mph.
    RIDGES...............Variable 2 to 4 mph...becoming north 5 mph
                         after midnight.

.MONDAY...
* Sky/Weather...Mostly cloudy then becoming partly cloudy then
                becoming sunny.
* Max Temperature...49-59.
* Min Humidity...50-65 percent.
* MIXING HEIGHT...4300 ft AGL.
* SNOW LEVEL...4400 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 to 8 mph.
    RIDGES...............Northwest winds 5 to 8 mph.


$$

CAZ283-240215-
Trinity-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Partly cloudy.
* Max Temperature...49-59.
* Min Humidity...39-49 percent.
* MIXING HEIGHT...2700 ft AGL.
* SNOW LEVEL...6100 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Upslope/upvalley 1 to 3 mph...becoming
                         south 5 mph in the afternoon.
    RIDGES...............Variable 2 to 4 mph...becoming west 5 mph
                         in the afternoon.

.TONIGHT...
* Sky/Weather...Partly cloudy then becoming mostly cloudy.
* Min Temperature...33-41.
* Max Humidity...82-97 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...6500 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Southwest winds 5 mph...shifting to the
                         south after midnight.
    RIDGES...............Northwest winds 5 mph.

.MONDAY...
* Sky/Weather...Partly cloudy then becoming sunny.
* Max Temperature...46-56.
* Min Humidity...44-54 percent.
* MIXING HEIGHT...5000 ft AGL.
* SNOW LEVEL...5000 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......West winds 5 mph.
    RIDGES...............Northwest winds 5 mph in the
                         morning...becoming variable 2 to 4 mph.


$$

CAZ276-240215-
Interior Mendocino-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Sunny then becoming partly cloudy.
* Max Temperature...55-64.
* Min Humidity...61-76 percent.
* MIXING HEIGHT...2400 ft AGL.
* SNOW LEVEL...Above 4000 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 mph.
    RIDGES...............Northwest winds 5 mph.

.TONIGHT...
* Sky/Weather...Partly cloudy.
* Min Temperature...38-46.
* Max Humidity...84-99 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...Above 4000 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 mph.
    RIDGES...............North winds 5 to 8 mph.

.MONDAY...
* Sky/Weather...Sunny.
* Max Temperature...56-66.
* Min Humidity...61-74 percent.
* MIXING HEIGHT...4000 ft AGL.
* SNOW LEVEL...Above 4000 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 mph.
    RIDGES...............Northwest winds 5 mph.


$$

CAZ277-240215-
W Mendocino NF/E Mendocino Unit-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Sunny then becoming partly cloudy.
* Max Temperature...53-63.
* Min Humidity...42-52 percent.
* MIXING HEIGHT...2800 ft AGL.
* SNOW LEVEL...6000 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Upslope/upvalley 1 to 3 mph.
    RIDGES...............Variable 2 to 4 mph...becoming west 5 mph
                         in the afternoon.

.TONIGHT...
* Sky/Weather...Partly cloudy.
* Min Temperature...36-44.
* Max Humidity...78-93 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...6000 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......North winds 5 mph.
    RIDGES...............North winds 5 mph.

.MONDAY...
* Sky/Weather...Sunny.
* Max Temperature...51-61.
* Min Humidity...38-48 percent.
* MIXING HEIGHT...4400 ft AGL.
* SNOW LEVEL...5400 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Upslope/upvalley 2 to 4 mph...becoming
                         west 5 mph in the afternoon.
    RIDGES...............North winds 5 mph in the
                         morning...becoming variable 2 to 4 mph.


$$

CAZ264-240215-
Lake County Portion of Lake/Napa/Sonoma RU-
1226 AM PST Sun Nov 23 2025

.TODAY...
* Sky/Weather...Sunny then becoming partly cloudy.
* Max Temperature...57-66.
* Min Humidity...56-70 percent.
* MIXING HEIGHT...2400 ft AGL.
* SNOW LEVEL...Above 4700 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 to 8 mph.
    RIDGES...............Variable 2 to 4 mph...becoming west 5 mph
                         in the afternoon.

.TONIGHT...
* Sky/Weather...Partly cloudy.
* Min Temperature...38-46.
* Max Humidity...81-96 percent.
* MIXING HEIGHT...0 ft AGL.
* SNOW LEVEL...Above 4700 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......Northwest winds 5 to 9 mph.
    RIDGES...............Northwest winds 5 to 9 mph.

.MONDAY...
* Sky/Weather...Sunny.
* Max Temperature...57-66.
* Min Humidity...57-70 percent.
* MIXING HEIGHT...3800 ft AGL.
* SNOW LEVEL...Above 4700 feet.
* 20-FOOT WINDS...
    VALLEYS/SLOPES.......West winds 5 to 6 mph in the
                         morning...becoming upslope/upvalley 2 to 4
                         mph.
    RIDGES...............North winds 5 mph in the
                         morning...becoming variable 2 to 4 mph.


$$


.EXTENDED FORECAST FOR DAYS 3 THROUGH 5...

...Northwest California Coast...
.TUESDAY...Partly cloudy. Lows 38 to 46. Highs 55 to 63. Winds
generally less than 5 mph.
.WEDNESDAY...Mostly cloudy with slight chance of showers. Lows
40 to 48. Highs 56 to 64. Winds generally less than 5 mph.
.THANKSGIVING DAY...Mostly cloudy with chance of showers. Lows
42 to 50. Highs 56 to 64. Winds generally less than 5 mph.
.FRIDAY...Mostly cloudy with chance of showers. Lows 43 to 51.
Highs 53 to 61.
.SATURDAY...Mostly cloudy with chance of showers. Lows 40 to 48.
Highs 52 to 60.

...Northwest California Interior...
.TUESDAY...Partly cloudy. Lows 35 to 44. Highs 59 to 68. Winds
generally less than 5 mph.
.WEDNESDAY...Partly cloudy. Lows 37 to 45. Highs 59 to 68. Winds
generally less than 5 mph.
.THANKSGIVING DAY...Partly cloudy. Lows 38 to 46. Highs 58 to 67.
Winds generally less than 5 mph.
.FRIDAY...Mostly cloudy with slight chance of showers. Lows 39 to
47. Highs 54 to 64.
.SATURDAY...Mostly cloudy. Slight chance of showers. Lows 35 to
43. Highs 51 to 60.

.6 to 10 DAY OUTLOOK...Friday November 28 THROUGH Tuesday December 2, 2025...
FOR NW CALIF...ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.

$$

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