####018003084#### FPUS65 KTFX 152021 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 220 PM MDT Tue Apr 15 2025 MTZ301>314-316>318-161200- Central Montana- National Weather Service Great Falls MT 220 PM MDT Tue Apr 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM WEDNESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT FOR East Glacier Park Region... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM WEDNESDAY TO MIDNIGHT MDT WEDNESDAY NIGHT FOR Northern High Plains...Southern High Plains... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM WEDNESDAY TO 6 AM MDT THURSDAY FOR Southern Rocky Mountain Front... ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM WEDNESDAY TO NOON MDT THURSDAY FOR Judith Basin County and Judith Gap...Little Belt and Highwood Mountains...Snowy and Judith Mountains... ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON WEDNESDAY TO NOON MDT THURSDAY FOR Gates of the Mountains... .TONIGHT...Partly cloudy. Lows 30 to 40...25 to 35 in the mountains. .WEDNESDAY...Mostly cloudy. Snow and chance of rain. Highs 40 to 50...35 to 45 in the mountains. North winds 20 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. Colder. Chance of snow and rain. Lows 25 to 30...15 to 25 in the mountains. North winds around 20 mph in the evening. .THURSDAY...Mostly cloudy. Chance of snow. Highs 35 to 45. North winds around 20 mph with gusts to 35 mph. .FRIDAY...Mostly clear. Lows 20 to 25. Highs 45 to 55. .SATURDAY...Mostly clear. Lows 25 to 30. Highs 55 to 65. .SUNDAY...Chance of rain and snow likely. Lows 35 to 40. Highs 45 to 55. $$ MTZ315-319>330-161200- Southwest Montana- National Weather Service Great Falls MT 220 PM MDT Tue Apr 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON WEDNESDAY TO NOON MDT THURSDAY FOR Upper Blackfoot and MacDonald Pass... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE THURSDAY NIGHT FOR Big Belt, Bridger and Castle Mountains...Gallatin and Madison County Mountains and Centennial Mountains... ...WINTER STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY EVENING FOR Madison River Valley... .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 30 to 40. .WEDNESDAY...Increasing clouds. Slight chance of thunderstorms in the afternoon. Highs 55 to 60...45 to 55 in the mountains. West winds around 20 mph in the afternoon. .WEDNESDAY NIGHT...Cloudy, colder. Snow showers, rain showers and slight chance of thunderstorms in the evening, then snow after midnight. Lows 25 to 30...15 to 25 in the mountains. North winds 20 to 30 mph with gusts to 35 mph. .THURSDAY...Mostly cloudy. Colder. Snow likely. Highs 25 to 35. North winds 20 to 25 mph with gusts to 40 mph. .FRIDAY...Partly cloudy. Lows 15 to 20. Highs 35 to 45. .SATURDAY...Mostly clear. Lows 20 to 25. Highs 45 to 55. .SUNDAY...Mostly cloudy. Chance of rain and snow. Lows 25 to 35. Highs 45 to 55. $$