Weather Alerts For Mount Rainier Natl Park, WA

URGENT - WINTER WEATHER MESSAGE National Weather Service Seattle WA 315 PM PST Sun Feb 22 2026 .Snow levels will range between 3,000 to 4,000 ft. Cascades of Southern King County-Cascades of Pierce and Lewis Counties- Including Longmire, Crystal Mountain, Greenwater, Paradise, White Pass, Ashford, Mount Rainier, Snoqualmie Pass, and SR18 at Tiger Mountain Summit 315 PM PST Sun Feb 22 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 1 PM PST MONDAY... * WHAT...Snow expected. Total snow accumulations 8 to 12 inches. * WHERE...Cascades of Pierce and Lewis Counties and Cascades of Southern King County. * WHEN...From 8 PM this evening to 1 PM PST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. &&