FPUS65 KTFX 131352 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 751 AM MDT Sun Oct 13 2024 MTZ301>314-316>318-140000- Central Montana- National Weather Service Great Falls MT 751 AM MDT Sun Oct 13 2024 .REST OF TODAY...Sunny. Highs 60 to 70...55 to 65 in the mountains. .TONIGHT...Mostly clear. Lows 35 to 45...40 to 50 in the mountains. .COLUMBUS DAY...Sunny then becoming partly cloudy. Haze in the afternoon. Highs 70 to 80...65 to 75 in the mountains. .TUESDAY...Partly cloudy. Lows 40 to 50. Highs 70 to 80. .WEDNESDAY...Mostly cloudy. Chance of rain. Lows 40 to 50. Highs 65 to 75. .THURSDAY...Mostly cloudy. Cooler. Chance of rain and snow. Lows 35 to 40. Highs 45 to 55. $$ MTZ315-319>330-140000- Southwest Montana- National Weather Service Great Falls MT 751 AM MDT Sun Oct 13 2024 .REST OF TODAY...Sunny. Highs 65 to 70...55 to 65 in the mountains. .TONIGHT...Mostly clear. Lows 35 to 45. .COLUMBUS DAY...Mostly clear. Highs 70 to 75...60 to 70 in the mountains. .TUESDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. .WEDNESDAY...Rain likely. Lows 40 to 45. Highs 60 to 70. .THURSDAY...Cooler. Rain and snow likely. Lows 30 to 35. Highs 40 to 50. $$