


Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
861 FPUS65 KTFX 180828 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 228 AM MDT Sat Oct 18 2025 MTZ301>314-316>318-190000- Central Montana- National Weather Service Great Falls MT 228 AM MDT Sat Oct 18 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING FOR East Glacier Park Region...Northern High Plains...Southern Rocky Mountain Front...Southern High Plains... ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING FOR Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Cascade County below 5000ft... .TODAY...Sunny. Highs 50 to 55...35 to 45 in the mountains. .TONIGHT...Increasing clouds. Lows 35 to 45...30 to 40 in the mountains. South winds 20 to 25 mph with gusts to 40 mph after midnight. .SUNDAY...Mostly cloudy then becoming partly cloudy. Chance of rain through the day. Highs 55 to 60...40 to 50 in the mountains. Southwest winds 20 to 25 mph shifting to the west 25 to 35 mph in the afternoon and evening. Gusts up to 50 mph. .MONDAY...Partly cloudy. Chance of rain and snow. Lows 35 to 40. Highs 45 to 55. .TUESDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 65. .WEDNESDAY...Partly cloudy. Lows 30 to 35. Highs 55 to 65. $$ MTZ315-319>330-190000- Southwest Montana- National Weather Service Great Falls MT 228 AM MDT Sat Oct 18 2025 .TODAY...Sunny. Highs 45 to 55...35 to 45 in the mountains. .TONIGHT...Increasing clouds. Lows 30 to 40. South winds 20 to 25 mph after midnight. .SUNDAY...Mostly cloudy. Rain and snow. Highs 45 to 55...35 to 45 in the mountains. Southwest winds 20 to 30 mph with gusts to 35 mph. .MONDAY...Partly cloudy. Chance of snow. Lows 25 to 35. Highs 40 to 50. .TUESDAY...Partly cloudy. Lows 20 to 30. Highs 45 to 55. .WEDNESDAY...Partly cloudy. Lows 25 to 35. Highs 50 to 60. $$