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Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this week. Read More >

Great Falls, MT

Weather Forecast Office

NWS Forecast Office Great Falls, MT

Weather.gov > Great Falls, MT
Click a location below for detailed forecast.

Last Map Update: Wed, Sep 2, 2026 at 2:56:36 am MDT

High Wind Warning Today
Severe Thunderstorms Today
South to southwest winds will increase across Southwest Montana through the morning hours, becoming strong and gusty during the afternoon and evening. Winds will be especially strong and gusty in the Madison River Valley where a High Wind Warning is in effect from 12 PM to 9 PM today. Expect sustained winds of 35 to 45 mph and gusts up to 60 mph in the High Wind Warning area.
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Severe thunderstorms are possible during the afternoon and early evening hours today. There is a slight risk of severe storms over portions of North Central and Central Montana, with a marginal risk for severe storms across much of the rest of North-central, Central, and Southwestern Montana.
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