Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
308 NZUS01 KTFX 271000 RWSTFX MTZ301>330-280000- Regional Weather Synopsis National Weather Service Great Falls MT 400 AM MDT Sun Sep 27 2026 - Expect increasing clouds today, with a chance for showers and thunderstorms by this evening over Southwest MT. - Generally dry conditions are expected for most areas from Monday through next weekend. - Afternoon temperatures will generally be above normal Monday through Friday. &&