


Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
976 FPUS65 KTFX 120917 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 317 AM MDT Mon May 12 2025 MTZ301>314-316>318-130000- Central Montana- National Weather Service Great Falls MT 317 AM MDT Mon May 12 2025 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Slight chance of rain showers. Highs 65 to 75...55 to 65 in the mountains. Southwest winds 20 to 25 mph in the afternoon. Gusts up to 35 mph. .TONIGHT...Mostly cloudy. Chance of rain showers. Lows 40 to 45... 30 to 40 in the mountains. .TUESDAY...Mostly cloudy. Rain showers likely. Highs 55 to 65... 45 to 55 in the mountains. Northwest winds around 20 mph in the afternoon. .WEDNESDAY...Mostly cloudy. Chance of rain showers. Lows 35 to 45. Highs 55 to 65. .THURSDAY...Mostly cloudy. Chance of rain showers. Lows 40 to 45. Highs 50 to 60. .FRIDAY...Mostly cloudy. Chance of rain showers. Lows 35 to 40. Highs 55 to 65. $$ MTZ315-319>330-130000- Southwest Montana- National Weather Service Great Falls MT 317 AM MDT Mon May 12 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT TUESDAY FOR Elkhorn and Boulder Mountains...Northwest Beaverhead County...Ruby Mountains and Southern Beaverhead Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .TODAY...Mostly cloudy. Slight chance of rain showers in the afternoon. Highs 60 to 70...55 to 65 in the mountains. Southwest winds 20 to 30 mph with gusts to 45 mph. .TONIGHT...Cloudy. Rain and snow showers likely. Lows 35 to 40... 30 to 35 in the mountains. Gusts up to 35 mph in the evening. .TUESDAY...Cloudy. Rain and snow showers through the day. Slight chance of thunderstorms in the afternoon and evening. Highs 45 to 55...40 to 50 in the mountains. .WEDNESDAY...Rain and snow showers likely. Lows 30 to 40. Highs 45 to 55. .THURSDAY...Mostly cloudy. Chance of rain showers, slight chance of thunderstorms and snow showers. Lows 30 to 40. Highs 45 to 55. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 30 to 35. Highs 45 to 55. $$