FPUS65 KTFX 110813 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 212 AM MDT Tue Mar 11 2025 MTZ301>314-316>318-120000- Central Montana- National Weather Service Great Falls MT 212 AM MDT Tue Mar 11 2025 .TODAY...Mostly cloudy. Slight chance of snow in the morning. Highs 45 to 55...35 to 45 in the mountains. West winds 20 to 25 mph in the afternoon. Gusts up to 40 mph. .TONIGHT...Mostly cloudy. Lows 30 to 35. .WEDNESDAY...Mostly cloudy. Chance of snow. Highs 50 to 60... 40 to 50 in the mountains. .THURSDAY...Mostly cloudy. Chance of rain and snow. Lows 30 to 35. Highs 50 to 60. .FRIDAY...Mostly cloudy. Colder. Slight chance of snow. Lows 20 to 30. Highs 30 to 40. .SATURDAY...Mostly cloudy. Chance of snow. Lows 15 to 25. Highs 35 to 40. $$ MTZ315-319>330-120000- Southwest Montana- National Weather Service Great Falls MT 212 AM MDT Tue Mar 11 2025 .TODAY...Mostly cloudy. Highs 40 to 50...35 to 45 in the mountains. Southwest winds 20 to 25 mph in the afternoon. Gusts up to 40 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 35. Gusts up to 35 mph in the evening. .WEDNESDAY...Mostly cloudy. Highs 45 to 55...35 to 45 in the mountains. South winds 20 to 30 mph with gusts to 45 mph in the afternoon and evening. .THURSDAY...Snow and chance of rain. Lows 30 to 35. Highs 35 to 45. .FRIDAY...Mostly cloudy. Chance of snow. Lows 15 to 25. Highs 25 to 35. .SATURDAY...Mostly cloudy. Chance of snow. Lows 15 to 25. Highs 30 to 40. $$