NWS Forecast for: West Yellowstone MT Issued by: National Weather Service Great Falls, MT Last Update: 4:44 am MDT Jun 14, 2025

Today: Mostly sunny, with a high near 77. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 26 mph. Tonight: Partly cloudy, with a low around 38. Southwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 24 mph. Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph. Sunday Night: Partly cloudy, with a low around 39. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Monday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 37. West southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%. Tuesday Night: Mostly clear, with a low around 34. West wind 5 to 7 mph becoming calm in the evening. Wednesday: Sunny, with a high near 74. Wednesday Night: Mostly clear, with a low around 38. Juneteenth: Sunny, with a high near 80. Thursday Night: Mostly clear, with a low around 40. Friday: Sunny, with a high near 79.

West Yellowstone MT  44.67°N 111.09°W (Elev. 6686 ft)

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