Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
123 NZUS01 KTFX 292200 RWSTFX MTZ301>330-301200- Regional Weather Synopsis National Weather Service Great Falls MT 400 PM MDT Tue Sep 29 2026 - Breezy today and tonight across the plains, then winds subside. - Cooler through the end of the work week, then warming again up early next week. - Generally dry through the next week with only low chances for light precipitation. &&