FPUS65 KTFX 272240 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 339 PM MST Fri Feb 27 2026 MTZ301>314-316>318-281300- Central Montana- National Weather Service Great Falls MT 339 PM MST Fri Feb 27 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 AM MST SATURDAY FOR East Glacier Park Region... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY FOR Northern Blaine County...Bears Paw Mountains and Southern Blaine...Fergus County below 4500ft... ...HIGH WIND WARNING IN EFFECT UNTIL 11 PM MST THIS EVENING FOR Southern Rocky Mountain Front...Southern High Plains... .TONIGHT...Mostly cloudy. Chance of snow in the evening. Slight chance of snow after midnight. Lows 10 to 20...15 to 25 in the mountains. Gusts up to 45 mph. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 30 to 40. .SATURDAY NIGHT...Partly cloudy. Lows 10 to 25. .SUNDAY...Mostly clear. Highs 40 to 50. .MONDAY...Mostly clear. Lows 20 to 30. Highs 45 to 55. .TUESDAY...Partly cloudy. Lows 20 to 35. Highs 50 to 60. .WEDNESDAY...Mostly cloudy. Chance of rain and snow. Lows 25 to 35. Highs 45 to 55. $$ MTZ315-319>330-281300- Southwest Montana- National Weather Service Great Falls MT 339 PM MST Fri Feb 27 2026 ...HIGH WIND WARNING IN EFFECT UNTIL 11 PM MST THIS EVENING FOR Upper Blackfoot and MacDonald Pass... .TONIGHT...Mostly clear. Lows 20 to 30. Southwest winds 20 to 25 mph with gusts to 45 mph in the evening. .SATURDAY...Sunny. Highs 45 to 55...35 to 45 in the mountains. .SATURDAY NIGHT...Mostly cloudy. Lows 25 to 30. .SUNDAY...Mostly cloudy. Slight chance of snow. Highs 45 to 55. .MONDAY...Partly cloudy. Slight chance of snow. Lows 25 to 30. Highs 40 to 50. .TUESDAY...Mostly clear. Lows 25 to 35. Highs 45 to 55. .WEDNESDAY...Snow and rain likely. Lows 25 to 35. Highs 45 to 55. $$