WWUS46 KEKA 151739 WSWEKA URGENT - WINTER WEATHER MESSAGE National Weather Service Eureka CA 939 AM PST Sun Feb 15 2026 CAZ107-108-160145- /O.CON.KEKA.WS.W.0002.000000T0000Z-260219T0000Z/ Northern Trinity-Southern Trinity- Including Hayfork, Weaverville, Hwy 299-Oregon Mountain, Hwy 36-South Fork Mountain, Forest Glen, Hwy 299-Buckhorn Summit, Hwy 3-Scott Mountain, Trinity Center, Hwy 3-Hayfork Summit, and Ruth 939 AM PST Sun Feb 15 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST WEDNESDAY FOR ELEVATIONS ABOVE 5000 FEET, THEN ABOVE 2000 FEET MON NIGHT... * WHAT...Heavy snow expected for elevations above 5000 feet through Monday, then above 2000 feet Monday night. Total snow accumulation between 5 to 10 inches possible above 2000 feet. Total snow accumulations between 1 and 2.5 feet possible for elevations above 3000 feet. Winds gusting as high as 35 mph. * WHERE...Trinity County. * WHEN...Until 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Tire chains may be necessary if travelling through mountain passes. * ADDITIONAL DETAILS...Snow levels will remain above 5000 to 4500 feet Sunday through Monday, dropping to 2000 feet Monday night into Tuesday. There is a potential for snow levels as low as 1500 feet with the heaviest snowfall. The heaviest snowfall rates are expected late Monday through Tuesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ102-105-106-160145- /O.CON.KEKA.WS.W.0002.260217T0300Z-260219T0000Z/ Del Norte Interior-Northern Humboldt Interior-Southern Humboldt Interior- Including Dinsmore, Bald Hills Rd, Hwy 299-Berry Summit, and Hwy 199-Collier Tunnel 939 AM PST Sun Feb 15 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 7 PM MONDAY TO 4 PM PST WEDNESDAY FOR ELEVATIONS ABOVE 2000 FEET... * WHAT...Heavy snow expected for elevations above 2000 feet. Total snow accumulations between 6 and 16 inches. Winds gusting as high as 45 mph. * WHERE...Humboldt Interior, and Del Norte Interior. * WHEN...From 7 PM Monday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult to impossible. Tire chains may be necessary if travelling through mountain passes. Road closures are possible. * ADDITIONAL DETAILS...The heaviest snowfall rates are expected late Monday through Tuesday morning. There is the potential for snow level as low as 1500 feet with the heaviest snowfall amounts. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ104-160145- /O.CON.KEKA.WS.W.0002.260217T0600Z-260219T0000Z/ Southwestern Humboldt- 939 AM PST Sun Feb 15 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM MONDAY TO 4 PM PST WEDNESDAY... * WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 55 mph. * WHERE...Southwestern Humboldt. * WHEN...From 10 PM Monday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. Gusty winds could bring down tree branches and cause power outages. * ADDITIONAL DETAILS...This may impact Mattole Road and Shelter Cove road among other roads above 2,000 feet. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ110-111-114-115-160145- /O.UPG.KEKA.WS.A.0002.260217T0600Z-260218T1800Z/ /O.NEW.KEKA.WW.Y.0002.260217T0600Z-260219T0000Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake-Southern Lake- Including Hwy 101-Rattlesnake Summit, Cobb, Knobcone Camp, and Hwy 101-Ridgewood Summit 939 AM PST Sun Feb 15 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM MONDAY TO 4 PM PST WEDNESDAY ELEVATIONS ABOVE 2500 FEET... * WHAT...Heavy snow possible elevations above 2500 feet. Total snow accumulations up to 4 inches possible. Winds could gust as high as 35 mph. * WHERE...Lake County, and Northern Mendocino Interior. * WHEN...From 10 PM Monday to 4 PM PST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...There is still quite a bit of uncertainty on how low the snow levels will get. Tuesday morning there may be snow at Lake level in Lake county. Highway 101 may see snow, especially north of Ukiah. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ101-103-160145- /O.NEW.KEKA.WW.Y.0002.260217T0600Z-260218T1500Z/ Coastal Del Norte-Northern Humboldt Coast- Including Eureka, McKinleyville, Ferndale, Smith River, Fortuna, Trinidad, Crescent City, Klamath, and Arcata 939 AM PST Sun Feb 15 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM MONDAY TO 7 AM PST WEDNESDAY... * WHAT...Scattered to numerous hail shower possible, resulting in accumulation. * WHERE...Del Norte and Northern Humboldt Coast. * WHEN...From 10 PM Monday to 7 AM PST Wednesday. * IMPACTS...Accumulating small hail can quickly coat roadways, creating slick roads. The hazardous conditions will impact the Tuesday morning and evening commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka ZVS