Sky Warn 2026

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Last Map Update: Tue, May 19, 2026 at 9:20:24 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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Freeze Warning

Frost Advisory

Hazardous Weather Outlook

Spotter Training This Week

Here's a reminder that we have TWO virtual spotter training opportunities coming up. Anyone is welcome to attend any session. The session on Thursday will focus on severe weather along the Hi-Line. Make sure to register to receive more information and a link to the virtual class.