Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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035 FPUS65 KTFX 152020 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 219 PM MDT Sun Jun 15 2025 MTZ301>314-316>318-161200- Central Montana- National Weather Service Great Falls MT 219 PM MDT Sun Jun 15 2025 ...SEVERE THUNDERSTORM WATCH 418 IN EFFECT UNTIL 11 PM MDT THIS EVENING FOR Judith Basin County and Judith Gap...Fergus County below 4500ft...Little Belt and Highwood Mountains...Snowy and Judith Mountains... .TONIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Some thunderstorms may be severe. Lows 45 to 55. .MONDAY...Mostly cloudy. Slight chance of thunderstorms in the afternoon. Highs 70 to 80...60 to 70 in the mountains. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 45 to 55. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Highs 70 to 80. .WEDNESDAY...Mostly clear. Lows 45 to 50. Highs 75 to 85. .JUNETEENTH...Mostly clear. Chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Highs 75 to 85. .FRIDAY...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 50 to 55. Highs 70 to 80. $$ MTZ315-319>330-161200- Southwest Montana- National Weather Service Great Falls MT 219 PM MDT Sun Jun 15 2025 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of thunderstorms in the evening. Slight chance of rain showers through the night. Lows 45 to 55...40 to 50 in the mountains. .MONDAY...Increasing clouds. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Highs 70 to 80... 60 to 70 in the mountains. .MONDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 40 to 50. .TUESDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 65 to 75. .WEDNESDAY...Mostly clear. Lows 40 to 50. Highs 70 to 80. .JUNETEENTH...Mostly clear. Slight chance of showers and thunderstorms. Lows 45 to 50. Highs 75 to 85. .FRIDAY...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Highs 70 to 80. $$