


Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
310 FPUS65 KTFX 032004 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 203 PM MDT Sun Aug 3 2025 MTZ301>314-316>318-041200- Central Montana- National Weather Service Great Falls MT 203 PM MDT Sun Aug 3 2025 .TONIGHT...Partly cloudy. Lows 55 to 60...50 to 55 in the mountains. .MONDAY...Increasing clouds. Chance of thunderstorms in the afternoon. Highs 80 to 90...70 to 80 in the mountains. .MONDAY NIGHT...Mostly cloudy. Rain showers and chance of thunderstorms. Lows 50 to 60...45 to 55 in the mountains. .TUESDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Highs 70 to 80. .WEDNESDAY...Partly cloudy. Lows 50 to 55. Highs 75 to 85. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 55 to 60. Highs 70 to 80. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Highs 65 to 75. $$ MTZ315-319>330-041200- Southwest Montana- National Weather Service Great Falls MT 203 PM MDT Sun Aug 3 2025 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows 45 to 55. .MONDAY...Increasing clouds. Slight chance of thunderstorms in the afternoon. Highs 75 to 85...65 to 75 in the mountains. .MONDAY NIGHT...Mostly cloudy in the evening then clearing. Chance of showers and thunderstorms through the night. Lows 40 to 50. .TUESDAY...Mostly clear. Highs 70 to 80. .WEDNESDAY...Partly cloudy. Lows 45 to 55. Highs 75 to 85. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Highs 70 to 80. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 60 to 70. $$