FPUS65 KTFX 112114 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 313 PM MDT Sat May 11 2024 MTZ301>314-316>318-121200- Central Montana- National Weather Service Great Falls MT 313 PM MDT Sat May 11 2024 ...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY MORNING FOR Western and Central Chouteau County...Cascade County below 5000ft...Judith Basin County and Judith Gap...Fergus County below 4500ft...Little Belt and Highwood Mountains...Snowy and Judith Mountains... ...FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY MORNING FOR Bears Paw Mountains and Southern Blaine... .TONIGHT...Partly cloudy. Slight chance of rain showers in the evening. Chance of rain showers and slight chance of thunderstorms after midnight. Lows 45 to 50...40 to 45 in the mountains. .SUNDAY...Mostly cloudy in the morning then clearing. Slight chance of thunderstorms in the afternoon. Highs 70 to 80...60 to 70 in the mountains. .SUNDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 45 to 50...40 to 45 in the mountains. .MONDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 70 to 80. .TUESDAY...Mostly cloudy. Cooler. Chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 55 to 65. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows 40 to 45. Highs 60 to 70. .THURSDAY...Mostly cloudy. Chance of rain. Lows 45 to 50. Highs 60 to 70. $$ MTZ315-319>330-121200- Southwest Montana- National Weather Service Great Falls MT 313 PM MDT Sat May 11 2024 ...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY MORNING FOR Meagher County Valleys... .TONIGHT...Partly cloudy. Lows 35 to 45. .SUNDAY...Sunny. Highs 70 to 75...55 to 65 in the mountains. .SUNDAY NIGHT...Partly cloudy. Lows 40 to 50. .MONDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. .TUESDAY...Rain showers likely and chance of thunderstorms. Lows 35 to 45. Highs 50 to 60. .WEDNESDAY...Partly cloudy. Slight chance of rain. Lows 35 to 40. Highs 60 to 70. .THURSDAY...Partly cloudy. Slight chance of rain. Lows 40 to 45. Highs 60 to 70. $$