


Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
004 FPUS65 KTFX 292002 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 202 PM MDT Fri Aug 29 2025 MTZ301>314-316>318-301200- Central Montana- National Weather Service Great Falls MT 202 PM MDT Fri Aug 29 2025 .TONIGHT...Mostly cloudy. Chance of thunderstorms in the evening. Chance of rain showers through the night. Slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows 50 to 55...45 to 50 in the mountains. .SATURDAY...Partly cloudy. Patchy fog in the morning. Slight chance of rain showers through the day. Slight chance of thunderstorms in the afternoon. Highs 75 to 85...65 to 75 in the mountains. .SATURDAY NIGHT...Mostly clear. Lows 50 to 55. .SUNDAY...Mostly clear. Highs 80 to 90. .LABOR DAY...Mostly clear. Lows 50 to 55. Highs 80 to 90. .TUESDAY...Partly cloudy. Lows 50 to 55. Highs 75 to 80. .WEDNESDAY...Mostly clear. Lows 45 to 55. Highs 70 to 80. $$ MTZ315-319>330-301200- Southwest Montana- National Weather Service Great Falls MT 202 PM MDT Fri Aug 29 2025 .TONIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows 40 to 50. .SATURDAY...Sunny. Highs 70 to 80...60 to 70 in the mountains. .SATURDAY NIGHT...Mostly clear. Lows 45 to 55. .SUNDAY...Mostly clear. Highs 70 to 80. .LABOR DAY...Mostly clear. Lows 45 to 55. Highs 75 to 85. .TUESDAY...Mostly clear. Lows 45 to 55. Highs 75 to 85. .WEDNESDAY...Mostly clear. Lows 45 to 55. Highs 70 to 80. $$