Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
493 FPUS65 KTFX 202106 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 205 PM MST Thu Nov 20 2025 MTZ301>314-316>318-211300- Central Montana- National Weather Service Great Falls MT 205 PM MST Thu Nov 20 2025 .TONIGHT...Mostly clear. Lows 25 to 35. .FRIDAY...Partly cloudy. Highs 45 to 55...35 to 45 in the mountains. West winds around 20 mph in the afternoon. Gusts up to 35 mph. .FRIDAY NIGHT...Partly cloudy. Lows 25 to 35. West winds around 20 mph with gusts to 35 mph in the evening. .SATURDAY...Partly cloudy. Highs 45 to 55. .SUNDAY...Mostly cloudy. Lows 30 to 35. Highs 50 to 60. .MONDAY...Mostly cloudy. Colder. Chance of snow and rain. Lows 20 to 35. Highs 35 to 45. .TUESDAY...Mostly cloudy. Slight chance of snow. Lows 10 to 25. Highs 30 to 35. $$ MTZ315-319>330-211300- Southwest Montana- National Weather Service Great Falls MT 205 PM MST Thu Nov 20 2025 .TONIGHT...Mostly clear. Lows 20 to 30. .FRIDAY...Sunny. Highs 40 to 50...35 to 45 in the mountains. .FRIDAY NIGHT...Partly cloudy. Lows 20 to 30. .SATURDAY...Partly cloudy. Highs 40 to 50. .SUNDAY...Partly cloudy. Lows 20 to 30. Highs 40 to 50. .MONDAY...Mostly cloudy. Chance of snow. Lows 15 to 30. Highs 30 to 40. .TUESDAY...Mostly cloudy. Slight chance of snow. Lows 15 to 20. Highs 25 to 35. $$