Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
166 NZUS01 KTFX 161000 RWSTFX MTZ301>330-170000- Regional Weather Synopsis National Weather Service Great Falls MT 400 AM MDT Sun Aug 16 2026 - It will gradually warm up through the end of the work week. - Showers and thunderstorms will linger through early next week with Monday and Tuesday having the most widespread showers and thunderstorms. - Thunderstorms will return next weekend with breezy conditions. &&