


Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
727 FPUS65 KTFX 012003 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 202 PM MDT Wed Oct 1 2025 MTZ301>314-316>318-021200- Central Montana- National Weather Service Great Falls MT 202 PM MDT Wed Oct 1 2025 .TONIGHT...Partly cloudy. Lows 40 to 50...35 to 45 in the mountains. .THURSDAY...Partly cloudy. Highs 65 to 75...55 to 65 in the mountains. .THURSDAY NIGHT...Mostly cloudy. Chance of rain through the night. Lows 45 to 50...40 to 45 in the mountains. .FRIDAY...Mostly cloudy. Chance of rain. Highs 55 to 65. .SATURDAY...Mostly cloudy. Chance of rain. Lows 40 to 45. Highs 50 to 60. .SUNDAY...Mostly cloudy. Chance of rain and snow. Lows 30 to 35. Highs 45 to 55. .MONDAY...Mostly clear. Lows 25 to 30. Highs 50 to 60. $$ MTZ315-319>330-021200- Southwest Montana- National Weather Service Great Falls MT 202 PM MDT Wed Oct 1 2025 .TONIGHT...Partly cloudy. Lows 35 to 45. .THURSDAY...Increasing clouds. Chance of rain through the day. Slight chance of thunderstorms in the afternoon. Highs 60 to 70... 55 to 65 in the mountains. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then rain likely after midnight. Lows 40 to 45. .FRIDAY...Mostly cloudy. Rain showers likely and slight chance of thunderstorms. Highs 55 to 65. .SATURDAY...Cooler. Rain, snow likely and slight chance of thunderstorms. Lows 35 to 40. Highs 40 to 50. .SUNDAY...Mostly cloudy. Chance of rain and snow. Lows 30 to 35. Highs 35 to 45. .MONDAY...Mostly clear. Lows 25 to 30. Highs 45 to 55. $$