Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

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Last Map Update: Sat, Jun 20, 2026 at 12:30:16 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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Red Flag Warning

Lake Wind Advisory

Weather Outlook

Lake Wind Advisory Today

1921 - Greatest 24 hour Rain in Montana

Expect warm and gusty weather today. A cold front arriving late this afternoon will bring rain and thunderstorms with up to an tenth of an inch near the MT/ND border. Then, expect mild & dry weather Monday and Tuesday followed by a warming trend Wednesday thru the rest of the week.

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Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

NWS Forecast Office Glasgow, MT