624 FNUS56 KEKA 310826 FWFEKA Fire Weather Planning Forecast for Northwest California National Weather Service Eureka CA 1226 AM PST Wed Dec 31 2025 .DISCUSSION...Cloud cover will increase today as a storm system develops south of the area. Rain will expand over the region overnight bringing widespread wetting rains tonight into Thursday. A series of fronts will bring periods of rain and gusty winds through Monday. Snow levels will fall on Saturday and high mountain snow is expected. CAZ201-010215- North Coast- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Mostly cloudy. Chance of rain in the afternoon. * Max Temperature...55-63. * Min Humidity...47-57 percent. * MIXING HEIGHT...1300 ft AGL. * SNOW LEVEL...Above 4300 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Light winds 1 to 3 mph. RIDGES...............Southeast winds 5 mph in the morning...becoming light winds 2 to 4 mph. .TONIGHT... * Sky/Weather...Rain likely early in the evening, then rain in the late evening and overnight. Patchy fog in the late evening and overnight. * Min Temperature...43-51. * Max Humidity...88-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 4300 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Light winds 2 to 4 mph...becoming southeast 5 mph after midnight. RIDGES...............Southeast winds 5 to 8 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...52-60. * Min Humidity...80-95 percent. * MIXING HEIGHT...2900 ft AGL. * SNOW LEVEL...Above 4300 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 8 mph. $$ CAZ202-010215- Coastal Mendocino- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Mostly cloudy. Chance of rain in the late morning and early afternoon, then rain late in the afternoon. * Max Temperature...54-62. * Min Humidity...62-77 percent. * MIXING HEIGHT...900 ft AGL. * SNOW LEVEL...Above 2200 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Light winds 1 to 3 mph. RIDGES...............Variable 1 to 3 mph...becoming southeast 5 mph in the afternoon. .TONIGHT... * Sky/Weather...Rain. * Min Temperature...45-53. * Max Humidity...92-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 2200 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 8 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...54-62. * Min Humidity...87-100 percent. * MIXING HEIGHT...2400 ft AGL. * SNOW LEVEL...Above 2200 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 8 mph. $$ CAZ203-204-010215- Upper Smith-Lower Middle Klamath- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Mostly cloudy. Slight chance of rain in the afternoon. * Max Temperature...50-60. * Min Humidity...38-48 percent. * MIXING HEIGHT...2200 ft AGL. * SNOW LEVEL...5900 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 mph in the morning...becoming light winds 2 to 4 mph. RIDGES...............Southeast winds 5 to 8 mph...shifting to the south 5 mph in the afternoon. .TONIGHT... * Sky/Weather...Chance of rain early in the evening, then rain likely late in the evening. Rain after midnight. * Min Temperature...40-48. * Max Humidity...85-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 6000 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 mph. RIDGES...............East winds 5 to 7 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...45-55. * Min Humidity...77-92 percent. * MIXING HEIGHT...2900 ft AGL. * SNOW LEVEL...Above 6000 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Light winds 1 to 3 mph. RIDGES...............South winds 5 to 8 mph. $$ CAZ211-212-010215- Hoopa-Van Duzen/Mad River- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Mostly cloudy. Chance of rain in the afternoon. * Max Temperature...52-61. * Min Humidity...43-53 percent. * MIXING HEIGHT...1800 ft AGL. * SNOW LEVEL...Above 5800 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Light winds 1 to 3 mph. RIDGES...............East winds 5 mph. .TONIGHT... * Sky/Weather...Rain likely early in the evening, then rain in the late evening and overnight. * Min Temperature...40-48. * Max Humidity...87-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 5800 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 8 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...47-56. * Min Humidity...76-91 percent. * MIXING HEIGHT...3600 ft AGL. * SNOW LEVEL...Above 5800 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 9 mph. $$ CAZ283-010215- Trinity- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Mostly cloudy. Chance of rain in the afternoon. * Max Temperature...47-57. * Min Humidity...43-53 percent. * MIXING HEIGHT...2000 ft AGL. * SNOW LEVEL...6800 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 mph. RIDGES...............Southeast winds 5 mph. .TONIGHT... * Sky/Weather...Rain likely early in the evening, then rain in the late evening and overnight. * Min Temperature...37-45. * Max Humidity...86-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 8000 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 to 7 mph. RIDGES...............East winds 5 to 7 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...41-51. * Min Humidity...78-93 percent. * MIXING HEIGHT...3000 ft AGL. * SNOW LEVEL...7900 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 mph...shifting to the northeast in the afternoon. RIDGES...............Southeast winds 5 to 8 mph. $$ CAZ276-010215- Interior Mendocino- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Cloudy. Chance of rain in the late morning and early afternoon. Rain late in the afternoon. * Max Temperature...53-61. * Min Humidity...51-66 percent. * MIXING HEIGHT...1200 ft AGL. * SNOW LEVEL...Above 4000 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Light winds 2 to 4 mph...becoming southeast 5 to 7 mph in the afternoon. RIDGES...............Variable 2 to 5 mph...becoming southeast 5 to 8 mph in the afternoon. .TONIGHT... * Sky/Weather...Rain. * Min Temperature...44-52. * Max Humidity...90-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 4000 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 8 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...51-59. * Min Humidity...80-95 percent. * MIXING HEIGHT...3600 ft AGL. * SNOW LEVEL...Above 4000 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 9 mph. $$ CAZ277-010215- W Mendocino NF/E Mendocino Unit- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Mostly cloudy. Chance of rain in the late morning and early afternoon, then rain late in the afternoon. * Max Temperature...50-60. * Min Humidity...44-54 percent. * MIXING HEIGHT...1700 ft AGL. * SNOW LEVEL...Above 7100 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 to 7 mph. RIDGES...............Southeast winds 5 to 7 mph. .TONIGHT... * Sky/Weather...Rain. * Min Temperature...40-48. * Max Humidity...86-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 7100 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......East winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 8 mph. .NEW YEARS DAY... * Sky/Weather...Rain. * Max Temperature...46-56. * Min Humidity...77-92 percent. * MIXING HEIGHT...4000 ft AGL. * SNOW LEVEL...Above 7100 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 9 mph. $$ CAZ264-010215- Lake County Portion of Lake/Napa/Sonoma RU- 1226 AM PST Wed Dec 31 2025 .TODAY... * Sky/Weather...Cloudy. Chance of rain late in the morning, then rain likely in the afternoon. * Max Temperature...51-59. * Min Humidity...51-66 percent. * MIXING HEIGHT...1100 ft AGL. * SNOW LEVEL...Above 4700 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............Southeast winds 5 to 10 mph. .TONIGHT... * Sky/Weather...Rain. * Min Temperature...41-49. * Max Humidity...92-100 percent. * MIXING HEIGHT...0 ft AGL. * SNOW LEVEL...Above 4700 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 6 to 9 mph. RIDGES...............East winds 5 to 10 mph. .NEW YEARS DAY... * Sky/Weather...Rain through the day. Patchy fog late in the morning. * Max Temperature...50-58. * Min Humidity...81-93 percent. * MIXING HEIGHT...2500 ft AGL. * SNOW LEVEL...Above 4700 feet. * 20-FOOT WINDS... VALLEYS/SLOPES.......Southeast winds 5 to 8 mph. RIDGES...............East winds 5 to 9 mph...shifting to the south in the afternoon. $$ .EXTENDED FORECAST FOR DAYS 3 THROUGH 5... ...Northwest California Coast... .FRIDAY...Showers and slight chance of thunderstorms. Lows 47 to 55. Highs 54 to 62. Southeast winds 10 mph. .SATURDAY...Showers and slight chance of thunderstorms. Lows 44 to 52. Highs 50 to 58. South winds 10 mph. .SUNDAY...Rain. Lows 42 to 50. Highs 49 to 57. South winds 5 mph. .MONDAY...Rain. Lows 41 to 49. Highs 49 to 57. .TUESDAY...Mostly cloudy with chance of rain. Lows 38 to 46. Highs 51 to 59. ...Northwest California Interior... .FRIDAY...Showers and slight chance of thunderstorms. Lows 44 to 52. Highs 49 to 58. Southeast winds 10 mph. .SATURDAY...Showers and slight chance of thunderstorms. Lows 40 to 48. Highs 45 to 54. South winds 10 mph. .SUNDAY...Rain. Lows 38 to 46. Highs 44 to 54. South winds 5 mph. .MONDAY...Rain. Lows 36 to 45. Highs 44 to 54. .TUESDAY...Mostly cloudy with chance of rain. Lows 35 to 43. Highs 48 to 57. .6 to 10 DAY OUTLOOK...Monday January 5 THROUGH Friday January 9, 2026... FOR NW CALIF...ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION. $$ visit us at www.weather.gov/eureka