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Rat Lake, MT 7-Day Night Weather Forecast
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Rat Lake, MT Weather Forecast
Rat Lake, MT Weather Forecast Date: 337 AM MDT Sun Oct 11 2026
The area/counties/county of: Gallatin And Madison County Mountains And Centennial Mountains, including the cities of: Big Sky, West Yellowstone, Targhee Pass, and Raynolds Pass.or toggle through each period.
Today... Colder. Rain and snow. Snow accumulation up to 5 inches. Near steady temperature in the lower 30s. East winds 5 to 10 mph. Gusts up to 40 mph Decreasing to 30 mph in the afternoon. Chance of precipitation near 100%.
Tonight... Colder. Snow and rain in the evening, then snow after midnight. Snow accumulation up to 7 inches. Total snow accumulation up to 13 inches. Snow level 7400 feet. Lows 21 to 27. Northeast winds 5 to 15 mph with gusts to around 45 mph. Chance of precipitation near 100%.
Columbus Day... Mostly cloudy. Chance of snow in the morning, then chance of rain and snow in the afternoon. Highs 31 to 43. North winds up to 5 mph shifting to the southwest in the afternoon. Chance of precipitation 50%.
Monday Night... Mostly cloudy. Lows in the mid 20s. Southwest winds up to 5 mph.
Tuesday... Mostly sunny. Highs 34 to 46. Northwest winds up to 10 mph with gusts to around 25 mph.
Tuesday Night... Partly cloudy. Lows 21 to 27.
Wednesday... Mostly clear. Highs 39 to 49. Lows 23 to 30.
Thursday... Mostly clear. Highs 39 to 49. Lows 23 to 30.
Friday... Mostly clear. Highs 46 to 59. Lows 27 to 35.
POP = Probability of Precipitation
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