328
FNUS56 KEKA 010926
FWFEKA
FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
126 AM PST MON DEC 1 2025
DISCUSSION
OFFSHORE WINDS WILL CONTINUE TO INCREASE OVER THE
INTERIOR HIGHER TERRAIN INTO THIS MORNING, WITH THE STRONGEST
WINDS OVER THE EASTERN PORTION OF LAKE COUNTY WHERE GUSTS UP TO
AROUND 35 MPH ARE ALREADY OBSERVED. STRONGER AND BLUSTERY COASTAL
NORTHERLY WINDS ARE EXPECTED TUESDAY EVENING. GUSTS AROUND 20-30
MPH WILL BE POSSIBLE. EAST-NORTHEAST WINDS WILL ALSO DEVELOP
TUESDAY NIGHT INTO WEDNESDAY FOR THE INTERIOR HIGHER TERRAIN AND
OVER LAKE COUNTY, WHERE GUSTS FROM 30-40 MPH WILL BE POSSIBLE OVER
THE RIDGES. ALTHOUGH, GUST FROM 40-45 MPH ARE POSSIBLE OVER THE
MORE PROMINENT RIDGES IN LAKE COUNTY. THERE IS THE POTENTIAL FOR
NEAR OR FREEZING TEMPERATURES ALONG THE COAST AND ADJACENT AREAS
THROUGH THURSDAY MORNING. FOR INTERIOR AREA, COLDER TEMPERATURES
AREA POSSIBLE DUE TO WIND CHILL. DRY WEATHER EXPECTED TO PREVAIL
THROUGH FRIDAY, FOLLOWED BY A CHANCE FOR RAIN OVER THE WEEKEND.
CAZ201-020230-
NORTH COAST-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING SUNNY THEN BECOMING
PARTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING.
* MAX TEMPERATURE...55-63.
* MIN HUMIDITY...47-57 PERCENT.
* MIXING HEIGHT...2000 FT AGL.
* SNOW LEVEL...ABOVE 4300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 1 TO 3 MPH.
RIDGES...............NORTHEAST WINDS 5 MPH IN THE
MORNING...BECOMING VARIABLE 2 TO 4 MPH.
TONIGHT
* SKY/WEATHER...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE...37-45.
* MAX HUMIDITY...69-84 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...ABOVE 4300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......LIGHT WINDS 1 TO 3 MPH.
RIDGES...............VARIABLE 2 TO 4 MPH...BECOMING NORTHEAST 5
MPH AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...53-61.
* MIN HUMIDITY...57-72 PERCENT.
* MIXING HEIGHT...3000 FT AGL.
* SNOW LEVEL...ABOVE 4300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 TO 8 MPH.
RIDGES...............NORTH WINDS 5 TO 10 MPH.
CAZ202-020230-
COASTAL MENDOCINO-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING SUNNY THEN BECOMING
PARTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING.
PATCHY FOG LATE IN THE AFTERNOON.
* MAX TEMPERATURE...56-64.
* MIN HUMIDITY...63-78 PERCENT.
* MIXING HEIGHT...1600 FT AGL.
* SNOW LEVEL...ABOVE 2200 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. PATCHY
FOG EARLY IN THE EVENING.
* MIN TEMPERATURE...38-46.
* MAX HUMIDITY...80-95 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...ABOVE 2200 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......LIGHT WINDS 1 TO 3 MPH.
RIDGES...............VARIABLE 1 TO 3 MPH.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...56-64.
* MIN HUMIDITY...61-76 PERCENT.
* MIXING HEIGHT...1900 FT AGL.
* SNOW LEVEL...ABOVE 2200 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 5 MPH...BECOMING
NORTHWEST 5 TO 8 MPH IN THE AFTERNOON.
RIDGES...............VARIABLE 2 TO 5 MPH...BECOMING NORTHWEST 5
TO 8 MPH IN THE AFTERNOON.
CAZ203-204-020230-
UPPER SMITH-LOWER MIDDLE KLAMATH-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...51-61.
* MIN HUMIDITY...26-36 PERCENT.
* MIXING HEIGHT...2500 FT AGL.
* SNOW LEVEL...5500 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 8 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
TONIGHT
* SKY/WEATHER...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE...37-45.
* MAX HUMIDITY...58-73 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...ABOVE 6000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 MPH IN THE
EVENING...BECOMING LIGHT WINDS 2 TO 4 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...50-60.
* MIN HUMIDITY...39-49 PERCENT.
* MIXING HEIGHT...4000 FT AGL.
* SNOW LEVEL...5000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 MPH...SHIFTING TO THE
NORTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES...............NORTH WINDS 5 TO 8 MPH.
CAZ211-212-020230-
HOOPA-VAN DUZEN/MAD RIVER-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...53-63.
* MIN HUMIDITY...33-43 PERCENT.
* MIXING HEIGHT...2400 FT AGL.
* SNOW LEVEL...ABOVE 5800 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 1 TO 3 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
TONIGHT
* SKY/WEATHER...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE...35-44.
* MAX HUMIDITY...60-75 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...ABOVE 5800 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......LIGHT WINDS 1 TO 3 MPH.
RIDGES...............VARIABLE 2 TO 5 MPH.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...51-61.
* MIN HUMIDITY...42-52 PERCENT.
* MIXING HEIGHT...3800 FT AGL.
* SNOW LEVEL...5300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
NORTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES...............NORTH WINDS 5 TO 8 MPH.
CAZ283-020230-
TRINITY-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...50-60.
* MIN HUMIDITY...30-40 PERCENT.
* MIXING HEIGHT...2200 FT AGL.
* SNOW LEVEL...4500 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 1 TO 3 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 7 MPH DECREASING TO 5
MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE...34-42.
* MAX HUMIDITY...58-73 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...7800 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......LIGHT WINDS 1 TO 3 MPH.
RIDGES...............NORTH WINDS 5 MPH INCREASING TO 5 TO 7 MPH
AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...49-59.
* MIN HUMIDITY...43-53 PERCENT.
* MIXING HEIGHT...4800 FT AGL.
* SNOW LEVEL...5900 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 1 TO 3 MPH...BECOMING
WEST 5 MPH IN THE AFTERNOON.
RIDGES...............NORTHWEST WINDS 5 TO 8 MPH.
CAZ276-020230-
INTERIOR MENDOCINO-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING SUNNY. PATCHY FOG EARLY
IN THE MORNING.
* MAX TEMPERATURE...57-65.
* MIN HUMIDITY...46-56 PERCENT.
* MIXING HEIGHT...2400 FT AGL.
* SNOW LEVEL...ABOVE 4000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 1 TO 3 MPH.
RIDGES...............EAST WINDS 5 MPH IN THE MORNING...BECOMING
VARIABLE 2 TO 4 MPH.
TONIGHT
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE...35-44.
* MAX HUMIDITY...65-80 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...ABOVE 4000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......DOWNSLOPE/DOWNVALLEY 1 TO 3 MPH.
RIDGES...............VARIABLE 1 TO 3 MPH.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...57-66.
* MIN HUMIDITY...51-61 PERCENT.
* MIXING HEIGHT...3000 FT AGL.
* SNOW LEVEL...ABOVE 4000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
NORTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES...............NORTH WINDS 5 TO 8 MPH.
CAZ277-020230-
W MENDOCINO NF/E MENDOCINO UNIT-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...52-62.
* MIN HUMIDITY...32-42 PERCENT.
* MIXING HEIGHT...2700 FT AGL.
* SNOW LEVEL...5300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 1 TO 3 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 7 MPH IN THE
MORNING...BECOMING VARIABLE 2 TO 4 MPH.
TONIGHT
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE...34-44.
* MAX HUMIDITY...55-70 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...6600 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......DOWNSLOPE/DOWNVALLEY 1 TO 3 MPH.
RIDGES...............VARIABLE 2 TO 5 MPH.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...53-63.
* MIN HUMIDITY...40-50 PERCENT.
* MIXING HEIGHT...3800 FT AGL.
* SNOW LEVEL...6400 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
NORTHWEST 5 MPH IN THE AFTERNOON.
RIDGES...............NORTHWEST WINDS 5 MPH.
CAZ264-020230-
LAKE COUNTY PORTION OF LAKE/NAPA/SONOMA RU-
126 AM PST MON DEC 1 2025
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...55-63.
* MIN HUMIDITY...38-48 PERCENT.
* MIXING HEIGHT...2200 FT AGL.
* SNOW LEVEL...ABOVE 4700 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 6 MPH IN THE
MORNING...BECOMING UPSLOPE/UPVALLEY 2 TO 4
MPH.
RIDGES...............NORTHEAST WINDS 5 TO 10 MPH.
TONIGHT
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE...35-45.
* MAX HUMIDITY...55-65 PERCENT.
* MIXING HEIGHT...0 FT AGL.
* SNOW LEVEL...ABOVE 4700 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......DOWNSLOPE/DOWNVALLEY 2 TO 4 MPH...BECOMING
NORTH 5 MPH AFTER MIDNIGHT.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
TUESDAY
* SKY/WEATHER...SUNNY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE...58-66.
* MIN HUMIDITY...40-50 PERCENT.
* MIXING HEIGHT...2800 FT AGL.
* SNOW LEVEL...ABOVE 4700 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 MPH...SHIFTING TO THE
NORTHWEST 6 MPH IN THE AFTERNOON.
RIDGES...............NORTH WINDS 5 MPH...SHIFTING TO THE WEST 5
TO 7 MPH IN THE AFTERNOON.
EXTENDED FORECAST FOR DAYS 3 THROUGH 5
..NORTHWEST CALIFORNIA COAST
WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 44. HIGHS 55 TO 63. NORTH
WINDS 5 MPH.
THURSDAY
MOSTLY CLOUDY. LOWS 36 TO 45. HIGHS 55 TO 63. WINDS
GENERALLY LESS THAN 5 MPH.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 39 TO 47.
HIGHS 54 TO 62. WINDS GENERALLY LESS THAN 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. LOWS 43 TO 51.
HIGHS 53 TO 61.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. LOWS 42 TO 50. HIGHS
53 TO 61.
..NORTHWEST CALIFORNIA INTERIOR
WEDNESDAY
PARTLY CLOUDY. LOWS 31 TO 41. HIGHS 54 TO 65.
NORTHEAST WINDS 5 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 32 TO 41. HIGHS 55 TO 65. WINDS
GENERALLY LESS THAN 5 MPH.
FRIDAY
PARTLY CLOUDY. LOWS 37 TO 45. HIGHS 57 TO 67. WINDS
GENERALLY LESS THAN 5 MPH.
SATURDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. PATCHY FOG.
LOWS 39 TO 47. HIGHS 52 TO 62.
SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. PATCHY FOG.
LOWS 37 TO 45. HIGHS 52 TO 62.
6 TO 10 DAY OUTLOOK
SATURDAY DECEMBER 6 THROUGH WEDNESDAY DECEMBER 10, 2025...
FOR NW CALIF...ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
VISIT US AT WWW.WEATHER.GOV/EUREKA
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