FPUS65 KTFX 252139 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 338 PM MDT Wed Mar 25 2026 MTZ301>314-316>318-261200- Central Montana- National Weather Service Great Falls MT 338 PM MDT Wed Mar 25 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING FOR Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING FOR Hill County...Northern Blaine County... .TONIGHT...Mostly cloudy. Chance of rain in the evening. Slight chance of snow through the night. Slight chance of rain after midnight. Lows 15 to 30. Northwest winds 20 to 25 mph with gusts to 40 mph in the evening. .THURSDAY...Partly cloudy. Slight chance of snow through the day. Highs 35 to 45...30 to 40 in the mountains. West winds 20 to 30 mph with gusts to 40 mph. .THURSDAY NIGHT...Mostly clear. Lows 10 to 20. Gusts up to 35 mph in the evening. .FRIDAY...Partly cloudy. Highs 45 to 55. .SATURDAY...Mostly cloudy. Lows 25 to 30. Highs 55 to 65. .SUNDAY...Mostly cloudy. Lows 30 to 40. Highs 55 to 65. .MONDAY...Mostly cloudy. Slight chance of rain and snow. Lows 30 to 35. Highs 55 to 65. $$ MTZ315-319>330-261200- Southwest Montana- National Weather Service Great Falls MT 338 PM MDT Wed Mar 25 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM MDT THIS EVENING FOR Big Belt, Bridger and Castle Mountains...Missouri Headwaters...Madison River Valley...Gallatin Valley...Beaverhead and Western Madison below 6000ft...Ruby Mountains and Southern Beaverhead Mountains...Gallatin and Madison County Mountains and Centennial Mountains... .TONIGHT...Mostly cloudy. Chance of rain and snow through the night. Lows 25 to 35...20 to 30 in the mountains. West winds 20 to 25 mph with gusts to 45 mph in the evening. .THURSDAY...Sunny. Slight chance of snow. Highs 40 to 50...30 to 40 in the mountains. Northwest winds 20 to 30 mph with gusts to 35 mph. .THURSDAY NIGHT...Clear, colder. Lows 15 to 20. Gusts up to 35 mph in the evening. .FRIDAY...Mostly clear. Highs 45 to 55. .SATURDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 65. .SUNDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 70. .MONDAY...Mostly cloudy. Slight chance of rain. Lows 35 to 40. Highs 55 to 65. $$