Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
294 FPUS65 KTFX 200822 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 121 AM MST Thu Nov 20 2025 MTZ301>314-316>318-210100- Central Montana- National Weather Service Great Falls MT 121 AM MST Thu Nov 20 2025 .TODAY...Sunny. Patchy fog in the morning. Highs 40 to 50. .TONIGHT...Mostly clear. Lows 25 to 35. .FRIDAY...Partly cloudy. Highs 45 to 55...35 to 45 in the mountains. Gusts up to 35 mph in the evening. .SATURDAY...Partly cloudy. Lows 30 to 35. Highs 45 to 55. .SUNDAY...Mostly cloudy. Lows 30 to 35. Highs 50 to 60. .MONDAY...Mostly cloudy. Chance of snow and rain. Lows 20 to 35. Highs 45 to 55. $$ MTZ315-319>330-210100- Southwest Montana- National Weather Service Great Falls MT 121 AM MST Thu Nov 20 2025 .TODAY...Partly cloudy. Patchy fog in the morning. Highs 45 to 50...35 to 45 in the mountains. .TONIGHT...Mostly clear. Lows 20 to 30. .FRIDAY...Sunny then becoming partly cloudy. Highs 40 to 50... 35 to 45 in the mountains. .SATURDAY...Partly cloudy. Lows 25 to 30. Highs 40 to 50. .SUNDAY...Partly cloudy. Lows 25 to 35. Highs 40 to 50. .MONDAY...Mostly cloudy. Slight chance of snow. Lows 20 to 35. Highs 35 to 45. $$