| NWS Forecast for: Madison River Valley Issued by: National Weather Service Great Falls, MT Last Update: 220 PM MDT Sun Jul 13 2025 |  |
| Tonight: Mostly clear. Lows 55 to 60. North winds 5 to 10 mph shifting to the southwest after midnight. Monday: Sunny. Highs around 90. Southwest winds up to 10 mph shifting to the west in the afternoon. Monday Night: Mostly cloudy with a 30 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows 50 to 55. North winds 5 to 15 mph. Tuesday: Not as warm. Mostly cloudy. Slight chance of rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 70 to 75. North winds 5 to 15 mph. Chance of precipitation 70 percent. Tuesday Night: Cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 45 to 50. North winds 10 to 20 mph. Chance of precipitation 70 percent. Wednesday: Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 30 percent. Wednesday Night Through Saturday: Mostly clear. Lows 45 to 55. Highs 80 to 90. Saturday Night: Partly cloudy. Lows 50 to 55. Sunday: Sunny. Highs 85 to 90. | |
| Zone Forecast: Madison River Valley | |
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