Weather Alerts For Wayan, ID

URGENT - WINTER WEATHER MESSAGE National Weather Service Pocatello ID 737 PM MST Wed Dec 17 2025 Bear River Range-Caribou Range-Big Hole Mountains-Centennial Mountains - Island Park- Including the cities of Wayan, Victor, Emigration Summit, Kilgore, Swan Valley, and Island Park 737 PM MST Wed Dec 17 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 5 AM MST SATURDAY... * WHAT...Snow expected. Total snow accumulations between 5 and 9 inches below 7000 feet with around 10 to 14 inches above 7000 feet. Winds gusting as high as around 40 mph. * WHERE...Big Hole Mountains, Centennial Mountains - Island Park, Bear River Range, and Caribou Range. * WHEN...From 11 AM Thursday to 5 AM MST Saturday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday morning commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 5 1 1 or visit 511.idaho.gov for the latest road conditions. &&