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Winter Weather Warnings / Watches / Advisories
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
120 WWUS46 KSTO 120933 WSWSTO URGENT - WINTER WEATHER MESSAGE National Weather Service Sacramento CA 133 AM PST Wed Feb 12 2025 CAZ013-063-122300- /O.CON.KSTO.WS.W.0005.250213T0600Z-250214T1200Z/ Shasta Lake Area / Northern Shasta County-Mountains Southwestern Shasta County to Western Colusa County- Including the cities of Alder Springs and Shasta Dam 133 AM PST Wed Feb 12 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 AM PST FRIDAY ABOVE 2000 FEET... * WHAT...Heavy snow above 2000 feet. Total snow accumulations 3 to 8 inches around 2000 feet with 1 to 2 feet above 3500 feet. Winds could gust as high as 45 mph. * WHERE...Mountains Southwestern Shasta County to Western Colusa County and Shasta Lake Area / Northern Shasta County Counties. * WHEN...From 10 PM this evening to 4 AM PST Friday. * IMPACTS...Difficult travel conditions with chain controls and potential road closures. Low visibility due to combination of wind and heavy snow. The hazardous conditions could impact the Thursday morning and evening commutes. Heaviest snowfall Wednesday night through midday Thursday. Snow rates of 1-2 inches per hour at times. * ADDITIONAL DETAILS...Snow levels start off around 1000 to 2000 feet Wednesday night before rising to 3500 to 4500 feet through the day on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1. && $$ CAZ068-069-122300- /O.CON.KSTO.WS.W.0005.250213T0600Z-250215T0600Z/ Western Plumas County/Lassen Park-West Slope Northern Sierra Nevada- Including the cities of Blue Canyon, Quincy, and Chester 133 AM PST Wed Feb 12 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 PM PST FRIDAY ABOVE 4500 FEET... * WHAT...Heavy snow. Heaviest accumulations of 2 to 5 feet possible above 6000 feet with 5 to 15 inches between 4500 and 6000 feet. Winds could gust as high as 60 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...From 10 PM this evening to 10 PM PST Friday. * IMPACTS...Very difficult travel conditions with chain controls and potential road closures. The hazardous conditions could impact the Thursday morning and evening commutes. Heaviest snowfall expected on Thursday with snow rates of 1-2+ inches per hour at times. * ADDITIONAL DETAILS...Snow levels start off around 2500 to 4500 feet Wednesday night before rising to 4500 to 6000 feet through the day on Thursday. PRECAUTIONARY/PREPAREDNESS ACTIONS... Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1. && $$ For more information, visit us at www.weather.gov/sto/ SP