Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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787 FPUS65 KTFX 010938 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 338 AM MDT Thu Oct 1 2026 MTZ301>314-316>318-020000- Central Montana- National Weather Service Great Falls MT 338 AM MDT Thu Oct 1 2026 .TODAY...Mostly cloudy. Patchy fog in the morning. Slight chance of rain showers through the day. Highs 55 to 65...50 to 60 in the mountains. .TONIGHT...Mostly cloudy. Lows 35 to 45. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 70 to 75...60 to 70 in the mountains. .SATURDAY...Mostly clear. Lows 40 to 50. Highs 60 to 70. .SUNDAY...Clear. Lows around 40. Highs 70 to 75. .MONDAY...Mostly clear. Lows 40 to 45. Highs 75 to 85. $$ MTZ315-319>330-020000- Southwest Montana- National Weather Service Great Falls MT 338 AM MDT Thu Oct 1 2026 .TODAY...Partly cloudy. Highs 60 to 70...55 to 65 in the mountains. .TONIGHT...Partly cloudy. Lows 35 to 45. .FRIDAY...Partly cloudy then clearing. Highs 70 to 75...60 to 70 in the mountains. .SATURDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. .SUNDAY...Clear. Lows 35 to 45. Highs 65 to 75. .MONDAY...Partly cloudy. Lows 40 to 45. Highs 70 to 80. $$