FPUS65 KTFX 051304 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 703 AM MDT Sun Apr 5 2026 MTZ301>314-316>318-060000- Central Montana- National Weather Service Great Falls MT 703 AM MDT Sun Apr 5 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR East Glacier Park Region...Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera...Southern Rocky Mountain Front...Southern High Plains... ...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR Eastern Toole and Liberty...Eastern Pondera and Eastern Teton...Western and Central Chouteau County...Cascade County below 5000ft...Judith Basin County and Judith Gap...Little Belt and Highwood Mountains... ...HIGH WIND WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH LATE TUESDAY NIGHT FOR Bears Paw Mountains and Southern Blaine...Fergus County below 4500ft...Snowy and Judith Mountains... .REST OF TODAY...Mostly cloudy. Slight chance of snow through the day. Slight chance of rain in the afternoon. Highs 40 to 50. .TONIGHT...Mostly cloudy. Patchy fog after midnight. Lows 25 to 30. .MONDAY...Mostly cloudy then becoming partly cloudy. Patchy fog in the morning. Highs 45 to 55. Southeast winds 20 to 25 mph with gusts to 35 mph in the afternoon. .TUESDAY...Partly cloudy. Chance of rain and snow. Lows 30 to 40. Highs 55 to 65. .WEDNESDAY...Mostly cloudy. Colder. Slight chance of snow. Lows in the mid 20s. Highs 35 to 45. .THURSDAY...Partly cloudy. Slight chance of snow. Lows 20 to 25. Highs 45 to 50. $$ MTZ315-319>330-060000- Southwest Montana- National Weather Service Great Falls MT 703 AM MDT Sun Apr 5 2026 ...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING FOR Upper Blackfoot and MacDonald Pass...Big Belt, Bridger and Castle Mountains...Madison River Valley...Northwest Beaverhead County...Beaverhead and Western Madison below 6000ft... .REST OF TODAY...Partly cloudy. Highs 55 to 65...45 to 55 in the mountains. .TONIGHT...Mostly cloudy. Lows 30 to 35. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 55 to 65...45 to 55 in the mountains. .TUESDAY...Partly cloudy. Slight chance of rain and snow. Lows 35 to 40. Highs 55 to 65. .WEDNESDAY...Partly cloudy. Slight chance of snow. Lows 25 to 30. Highs 45 to 55. .THURSDAY...Partly cloudy. Slight chance of rain and snow. Lows 25 to 30. Highs 45 to 55. $$