Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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523 FPUS65 KTFX 300956 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 355 AM MDT Wed Sep 30 2026 MTZ301>314-316>318-010000- Central Montana- National Weather Service Great Falls MT 355 AM MDT Wed Sep 30 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Slight chance of rain in the morning. Highs 55 to 65... 50 to 60 in the mountains. .TONIGHT...Mostly cloudy. Lows 35 to 45. .THURSDAY...Cloudy then becoming partly cloudy in the afternoon then becoming mostly cloudy. Highs 55 to 65...50 to 60 in the mountains. .FRIDAY...Partly cloudy. Lows around 40. Highs 60 to 70. .SATURDAY...Mostly clear. Lows around 40. Highs 60 to 70. .SUNDAY...Mostly clear. Lows around 40. Highs 65 to 75. $$ MTZ315-319>330-010000- Southwest Montana- National Weather Service Great Falls MT 355 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs 60 to 70...55 to 65 in the mountains. .TONIGHT...Partly cloudy. Lows 35 to 40. .THURSDAY...Partly cloudy. Highs 60 to 70...50 to 60 in the mountains. .FRIDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 75. .SATURDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. .SUNDAY...Mostly clear. Lows 35 to 45. Highs 65 to 75. $$