Heavy Rain and Severe Thunderstorms in the Southwest; Coastal Flooding Along Portions of the Eastern Seaboard

A slow moving front will produce a threat for heavy rainfall and severe weather from the southwest into the western High Plains through the weekend. Heavy rainfall and isolated flash flooding and gusty winds will be possible this weekend into early next week in portions of southern Florida. Coastal flooding impacts remain possible through the weekend along the Southeast and Mid-Atlantic coasts Read More >

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Last Map Update: Fri, Oct 23, 2026 at 2:14:29 am MDT

Watches, Warnings & Advisories

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National Weather Service Great Falls, MT

High Wind Warning

Flash Flood Watch

Winter Weather Advisory

Widespread Rain and High Elevation Snow

🌧️ Widespread valley rain and high elevation snow are heading our way Thursday night into Friday! Most lower elevations will see 0.10" to 0.50"+ of mostly beneficial rain. Watch out for ponding on the roads and an increased hydroplaning risk! ❄️ Heading into the mountains? Snow levels will drop to 5000-6000 feet by Friday evening. Expect 1-4" of wet snow above 6,000 feet, which could lead to slushy conditions on passes like Homestake (I-90) and MacDonald (Hwy 12).