Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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596 FPUS65 KTFX 050938 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 337 AM MDT Fri Jun 5 2026 MTZ301>314-316>318-060000- Central Montana- National Weather Service Great Falls MT 337 AM MDT Fri Jun 5 2026 .TODAY...Sunny. Highs 70 to 80...60 to 70 in the mountains. .TONIGHT...Partly cloudy. Lows 45 to 55...40 to 50 in the mountains. .SATURDAY...Mostly cloudy. Chance of rain showers in the afternoon and evening. Highs 65 to 75...55 to 65 in the mountains. .SUNDAY...Mostly cloudy. Chance of rain showers. Lows 40 to 50. Highs 55 to 65. .MONDAY...Partly cloudy. Lows 35 to 40. Highs 65 to 75. .TUESDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 40 to 50. Highs 65 to 75. $$ MTZ315-319>330-060000- Southwest Montana- National Weather Service Great Falls MT 337 AM MDT Fri Jun 5 2026 .TODAY...Sunny. Highs 75 to 85...65 to 75 in the mountains. Southwest winds around 20 mph with gusts to 35 mph in the afternoon. .TONIGHT...Mostly clear. Lows 40 to 50. Gusts up to 35 mph in the evening. .SATURDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon and evening. Highs 70 to 80...60 to 70 in the mountains. Southwest winds around 20 mph with gusts to 45 mph in the afternoon. .SUNDAY...Mostly cloudy. Cooler. Chance of rain showers, slight chance of thunderstorms and snow showers. Lows 40 to 45. Highs 50 to 60. .MONDAY...Partly cloudy. Slight chance of rain showers. Lows 30 to 35. Highs 60 to 70. .TUESDAY...Rain showers likely and chance of thunderstorms. Lows 40 to 45. Highs 55 to 65. $$