Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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697 FPUS65 KTFX 080938 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 337 AM MDT Mon Jun 8 2026 MTZ301>314-316>318-090000- Central Montana- National Weather Service Great Falls MT 337 AM MDT Mon Jun 8 2026 .TODAY...Sunny. Highs 65 to 75...55 to 65 in the mountains. .TONIGHT...Mostly cloudy. Lows 45 to 50. .TUESDAY...Cloudy then becoming partly cloudy in the afternoon then becoming mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon and evening. Highs 65 to 75...50 to 60 in the mountains. West winds 20 to 30 mph with gusts to 35 mph in the afternoon and evening. .WEDNESDAY...Mostly cloudy. Chance of rain showers. Lows 40 to 50. Highs 55 to 65. .THURSDAY...Partly cloudy. Slight chance of rain showers. Lows 35 to 45. Highs 60 to 70. .FRIDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Highs 60 to 65. $$ MTZ315-319>330-090000- Southwest Montana- National Weather Service Great Falls MT 337 AM MDT Mon Jun 8 2026 .TODAY...Partly cloudy. Highs 65 to 70...55 to 65 in the mountains. .TONIGHT...Cloudy. Lows 40 to 50. .TUESDAY...Mostly cloudy. Rain showers likely and chance of thunderstorms through the day. Slight chance of snow showers in the evening. Highs 55 to 65...50 to 60 in the mountains. West winds 20 to 25 mph in the afternoon. Gusts up to 35 mph. .WEDNESDAY...Partly cloudy. Slight chance of rain and snow showers. Lows 30 to 40. Highs 50 to 60. .THURSDAY...Mostly clear. Lows 30 to 35. Highs 55 to 65. .FRIDAY...Mostly clear. Lows 35 to 40. Highs 60 to 70. $$