AWUS85 KTFX 272200 RWSTFX MTZ301>330-281200- Regional Weather Synopsis National Weather Service Great Falls MT 400 PM MDT Mon Oct 27 2025 - Relatively benign day Tuesday as upper level ridging builds in. - Breezy Wednesday before a much more calm day Thursday. - Another at least breezy period this weekend, with at least a low probability for mountain precipitation. &&