Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
351 NZUS01 KTFX 171000 RWSTFX MTZ301>330-180000- Regional Weather Synopsis National Weather Service Great Falls MT 400 AM MDT Mon Aug 17 2026 - Showers and thunderstorms will affect the area this afternoon/evening and Tuesday afternoon/evening. - Temperatures will be around seasonal averages throughout this week. - It will be dry Wednesday through Friday with thunderstorms returning this weekend with breezy conditions. &&