Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

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Last Map Update: Mon, Sep 14, 2026 at 4:26:29 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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High Wind Warning

Lake Wind Advisory

Wind Advisory

Frost Advisory

Extreme Fire Danger

Hazardous Weather Outlook

High Wind Warning Today

Lake Wind Advisory

Westerly winds at 30 to 40 mph with gusts up to 60 mph could potentially blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles.

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Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

NWS Forecast Office Glasgow, MT