Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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546 FPUS65 KTFX 051254 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 653 AM MDT Tue May 5 2026 MTZ301>314-316>318-060000- Central Montana- National Weather Service Great Falls MT 653 AM MDT Tue May 5 2026 .REST OF TODAY...Mostly cloudy. Slight chance of snow showers. Highs 45 to 50...30 to 40 in the mountains. North winds 20 to 25 mph in the afternoon. .TONIGHT...Mostly clear. Lows 20 to 25. .WEDNESDAY...Sunny then becoming partly cloudy. Much warmer. Highs 60 to 70...50 to 60 in the mountains. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 40 to 45. Highs 60 to 70. .FRIDAY...Mostly cloudy. Chance of rain. Lows 40 to 45. Highs 65 to 75. .SATURDAY...Mostly cloudy. Chance of rain. Lows 40 to 45. Highs 55 to 65. $$ MTZ315-319>330-060000- Southwest Montana- National Weather Service Great Falls MT 653 AM MDT Tue May 5 2026 .REST OF TODAY...Increasing clouds. Slight chance of snow showers through the day. Highs 40 to 50...35 to 45 in the mountains. North winds 20 to 25 mph with gusts to 35 mph in the afternoon. .TONIGHT...Mostly clear. Lows 20 to 25. North winds around 20 mph with gusts to 35 mph in the evening. .WEDNESDAY...Sunny then becoming partly cloudy. Warmer. Highs 55 to 65...45 to 55 in the mountains. .THURSDAY...Mostly cloudy. Chance of rain showers. Lows 35 to 45. Highs 55 to 65. .FRIDAY...Mostly cloudy. Slight chance of rain. Lows 35 to 40. Highs 60 to 70. .SATURDAY...Mostly cloudy. Chance of rain and snow. Lows 35 to 45. Highs 50 to 60. $$