Winter Storm Watch

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Billings MT 615 AM MDT Wed Apr 1 2026 ...WINTER WEATHER ADVISORY IS CANCELLED... ...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY EVENING THROUGH FRIDAY AFTERNOON... * WHAT...Periods of heavy snow. Total snow accumulations between 3 and 8 inches possible, greatest over the higher hills. Winds could gust as high as 35 mph. * WHERE...Northern Big Horn and Southwestern Yellowstone. * WHEN...From Thursday evening through Friday afternoon. * IMPACTS...Difficult travel conditions due to snow, poor visibility and some blowing snow. Cool, wet and windy conditions will be hazardous for young livestock. * ADDITIONAL DETAILS...Heaviest snowfall is expected to occur south of I-90. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation.