Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
223 NZUS01 KTFX 072200 RWSTFX MTZ301>330-081200- Regional Weather Synopsis National Weather Service Great Falls MT 400 PM MDT Mon Sep 07 2026 - Scattered showers and thunderstorms will continue through Tuesday. - Drier and warmer Wednesday and Thursday. - The next weather system arrives on Friday, with cool temperatures and a chance for mountain snow by Sunday. &&