


Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
362 FPUS65 KTFX 230109 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 709 PM MDT Sun Jun 22 2025 MTZ301>314-316>318-231200- Central Montana- National Weather Service Great Falls MT 709 PM MDT Sun Jun 22 2025 .REST OF TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Chance of rain showers in the evening, then slight chance of rain showers after midnight. Patchy fog after midnight. Lows 30 to 35. .MONDAY...Partly cloudy. Highs 65 to 70...50 to 60 in the mountains. .MONDAY NIGHT...Mostly clear. Slight chance of rain showers. Lows 40 to 45. .TUESDAY...Mostly clear. Highs 70 to 80. .WEDNESDAY...Partly cloudy. Slight chance of rain showers. Lows 45 to 50. Highs 75 to 85. .THURSDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Highs 75 to 85. .FRIDAY...Mostly cloudy. Slight chance of showers and thunderstorms. Lows 50 to 55. Highs 70 to 80. $$ MTZ315-319>330-231200- Southwest Montana- National Weather Service Great Falls MT 709 PM MDT Sun Jun 22 2025 .REST OF TONIGHT...Mostly cloudy in the evening then clearing. Chance of rain and snow showers in the evening. Patchy fog after midnight. Lows 25 to 35. .MONDAY...Sunny. Highs 60 to 70...50 to 60 in the mountains. .MONDAY NIGHT...Mostly clear. Lows 35 to 45...30 to 40 in the mountains. .TUESDAY...Mostly clear. Highs 65 to 75. .WEDNESDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. .THURSDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 70 to 80. .FRIDAY...Mostly cloudy. Slight chance of showers and thunderstorms. Lows 45 to 50. Highs 70 to 80. $$