Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
727 NZUS01 KTFX 132200 RWSTFX MTZ301>330-141200- Regional Weather Synopsis National Weather Service Great Falls MT 400 PM MDT Sun Sep 13 2026 - Showers and a few thunderstorms this evening - Windy periods through Monday. - After a cool start, a warming trend develops later this week through the weekend. &&