442 FPUS65 KTFX 160149 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 748 PM MDT Thu Oct 15 2026 MTZ301>314-316>318-161200- Central Montana- National Weather Service Great Falls MT 748 PM MDT Thu Oct 15 2026 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR East Glacier Park Region...Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Southern Rocky Mountain Front...Southern High Plains... .REST OF TONIGHT...Mostly clear. Lows 25 to 35. .FRIDAY...Sunny. Highs 60 to 70...55 to 65 in the mountains. .FRIDAY NIGHT...Partly cloudy. Lows 40 to 50...35 to 45 in the mountains. .SATURDAY...Partly cloudy. Highs 65 to 75. Southwest winds around 20 mph with gusts to 45 mph. .SUNDAY...Mostly clear. Cooler. Lows 35 to 40. Highs 50 to 60. .MONDAY...Partly cloudy. Lows 35 to 40. Highs 55 to 65. .TUESDAY...Mostly cloudy. Lows 35 to 45. Highs 55 to 60. $$ MTZ315-319>330-161200- Southwest Montana- National Weather Service Great Falls MT 748 PM MDT Thu Oct 15 2026 .REST OF TONIGHT...Mostly clear. Lows 25 to 30. .FRIDAY...Sunny. Highs 55 to 60...45 to 55 in the mountains. .FRIDAY NIGHT...Partly cloudy. Lows 30 to 40. .SATURDAY...Partly cloudy. Highs 55 to 65. .SUNDAY...Mostly clear. Lows 30 to 35. Highs 50 to 60. .MONDAY...Mostly clear. Lows 30 to 35. Highs 50 to 60. .TUESDAY...Partly cloudy. Chance of rain. Lows 35 to 40. Highs 50 to 60. $$