FPUS65 KTFX 241114 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 513 AM MDT Tue Mar 24 2026 MTZ301>314-316>318-250000- Central Montana- National Weather Service Great Falls MT 513 AM MDT Tue Mar 24 2026 ...HIGH WIND WARNING IN EFFECT FROM 3 AM TO 6 PM MDT WEDNESDAY FOR Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty... ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 7 PM MDT WEDNESDAY FOR Hill County...Northern Blaine County... .TODAY...Mostly cloudy. Slight chance of rain in the afternoon. Highs 55 to 65...45 to 55 in the mountains. .TONIGHT...Mostly cloudy. Chance of rain through the night. Lows 40 to 50...30 to 45 in the mountains. .WEDNESDAY...Mostly cloudy. Chance of rain through the day. Patchy blowing dust in the afternoon. Highs 55 to 65...45 to 55 in the mountains. West winds 20 to 30 mph. Gusts up to 40 mph increasing to 50 mph in the afternoon, then decreasing to 40 mph in the evening. .THURSDAY...Partly cloudy. Colder. Chance of snow. Lows 20 to 25. Highs 35 to 45. .FRIDAY...Mostly clear. Lows 15 to 25. Highs 45 to 55. .SATURDAY...Mostly cloudy. Lows 25 to 30. Highs 55 to 60. $$ MTZ315-319>330-250000- Southwest Montana- National Weather Service Great Falls MT 513 AM MDT Tue Mar 24 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 7 PM MDT WEDNESDAY FOR Big Belt, Bridger and Castle Mountains...Missouri Headwaters...Madison River Valley...Gallatin Valley...Beaverhead and Western Madison below 6000ft...Ruby Mountains and Southern Beaverhead Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .TODAY...Mostly cloudy. Highs 60 to 70...50 to 60 in the mountains. Southwest winds around 20 mph with gusts to 35 mph in the afternoon. .TONIGHT...Mostly cloudy. Slight chance of rain through the night. Lows 40 to 50...35 to 45 in the mountains. Gusts up to 35 mph in the evening. .WEDNESDAY...Increasing clouds. and slight chance of rain through the day. Highs 60 to 70...50 to 60 in the mountains. West winds 20 to 30 mph with gusts to 55 mph in the afternoon and evening. .THURSDAY...Partly cloudy. Cooler. Chance of snow. Lows 25 to 35. Highs 40 to 50. .FRIDAY...Mostly clear. Lows 20 to 25. Highs 45 to 55. .SATURDAY...Partly cloudy. Lows 25 to 30. Highs 55 to 65. $$