Weather Alerts For Mount Shasta, CA

URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 159 PM PST Mon Dec 22 2025 ...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY... .A high impact winter storm will likely bring two waves of heavy snowfall to Siskiyou County mainly above 4500 feet. The snow level will rise and fall through the event. Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 159 PM PST Mon Dec 22 2025 ...WINTER STORM WARNING IN EFFECT FROM 4 AM TUESDAY TO 10 AM PST FRIDAY ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy expected above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet, except up to 5 feet in the higher remote terrain near 6000 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels will rise to 7000 feet Tuesday night before falling again Wednesday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit on state highway 89, Etna Summit on Sawyers Bar Road and Shasta Ski Park. * WHEN...From 4 AM Tuesday to 10 AM PST Friday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 511 or visit quickmap.dot.ca.gov for road information. &&