


Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
516 AWUS85 KTFX 212200 RWSTFX MTZ301>330-221200- Regional Weather Synopsis National Weather Service Great Falls MT 400 PM MDT Sun Sep 21 2025 - Scattered showers and thunderstorms through tonight. - A cooler, but seasonable day expected on Monday. - It turns dry and warm from Tuesday into next weekend. &&