####018002312#### FPUS65 KTFX 180156 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 755 PM MDT Sat May 17 2025 MTZ301>314-316>318-181200- Central Montana- National Weather Service Great Falls MT 755 PM MDT Sat May 17 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 6 PM MDT SUNDAY FOR East Glacier Park Region...Southern Rocky Mountain Front... .REST OF TONIGHT...Slight chance of rain showers in the evening. Slight chance of thunderstorms through the night. Rain showers after midnight. Lows 40 to 45...30 to 40 in the mountains. .SUNDAY...Cloudy, rain. Highs 50 to 55...40 to 50 in the mountains. .SUNDAY NIGHT...Cloudy. Rain through the night. Chance of snow after midnight. Lows 35 to 40...30 to 35 in the mountains. .MONDAY...Mostly cloudy. Chance of rain showers. Highs 50 to 60. .TUESDAY...Mostly cloudy. Chance of rain showers. Lows 35 to 40. Highs 55 to 65. .WEDNESDAY...Partly cloudy. Slight chance of rain showers. Lows 35 to 40. Highs 55 to 65. .THURSDAY...Mostly cloudy. Chance of rain showers. Lows 35 to 45. Highs 55 to 65. $$ MTZ315-319>330-181200- Southwest Montana- National Weather Service Great Falls MT 755 PM MDT Sat May 17 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 6 PM MDT SUNDAY FOR Upper Blackfoot and MacDonald Pass...Elkhorn and Boulder Mountains... ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT SUNDAY FOR Northwest Beaverhead County... .REST OF TONIGHT...Rain showers and slight chance of thunderstorms in the evening, then rain and snow after midnight. Lows 30 to 45. .SUNDAY...Cloudy. Rain and snow. Highs 45 to 50...35 to 45 in the mountains. .SUNDAY NIGHT...Mostly cloudy. Colder. Chance of snow and rain through the night. Lows 25 to 35...20 to 30 in the mountains. .MONDAY...Partly cloudy. Slight chance of rain showers. Highs 45 to 55. .TUESDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 30 to 35. Highs 50 to 60. .WEDNESDAY...Partly cloudy. Chance of rain showers. Lows 25 to 35. Highs 55 to 65. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 35 to 40. Highs 55 to 65. $$