Winter Weather Advisory

Locations Affected

Basin, MT ∙ Maudlow, MT ∙ Garfield Mountain, MT ∙ Sedan, MT ∙ Cliff Lake, MT ∙ Sage Peak, MT ∙ Dewey, MT ∙ South Hills, MT ∙ Ramshorn Peak, MT ∙ Lower Red Rock Lake, MT

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Great Falls MT 1254 PM MDT Sat Jun 21 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY... * WHAT...Snow expected. Total snow accumulations up to 7 inches. * WHERE...Portions of central, north central, and southwest Montana. * WHEN...From 6 PM this evening to noon MDT Sunday. * IMPACTS...Plan on slippery road conditions, especially on secondary roads in the mountains. Those in the backcountry should be prepared for wet and raw condtions. The heavy wet snow could bring down some trees and power lines. * ADDITIONAL DETAILS...Snow levels could be as low as 5000 feet at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website.

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