Expires:202411221415;Remove:202411221415;439399 WWUS46 KSTO 212023 WSWSTO URGENT - WINTER WEATHER MESSAGE National Weather Service Sacramento CA 1223 PM PST Thu Nov 21 2024 CAZ068-069-221415- /O.UPG.KSTO.WS.A.0011.241123T0000Z-241127T0000Z/ /O.NEW.KSTO.WS.W.0018.241123T0000Z-241127T0000Z/ Western Plumas County/Lassen Park-West Slope Northern Sierra Nevada- Including the cities of Quincy, Chester, and Blue Canyon 1223 PM PST Thu Nov 21 2024 ...WINTER STORM WARNING IN EFFECT FROM 4 PM FRIDAY TO 4 PM PST TUESDAY ELEVATIONS ABOVE 5500 FEET... * WHAT...Heavy snow expected for elevations above 5500 feet. Total snow accumulations of 1 to 3 feet and up to 4 feet along higher peaks. Winds gusting as high as 50 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park Counties. * WHEN...From 4 PM Friday to 4 PM PST Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday evening and Monday morning commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow levels Friday afternoon around 6000-7000 feet, lowering to around 4500-5500 feet over the weekend. A brief break in snowfall expected from late Saturday afternoon into Sunday morning with lighter snow showers. 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/ DA