| NWS Forecast for: West Yellowstone MT Issued by: National Weather Service Great Falls, MT Last Update: 1:42 pm MDT Mar 16, 2026 |  |
| This Afternoon: A 40 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 42. Southwest wind around 8 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible. Tonight: Rain and snow likely before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 28. Southwest wind 3 to 7 mph. Winds could gust as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected. Tuesday: Partly sunny, with a high near 51. Southwest wind 3 to 8 mph. Winds could gust as high as 23 mph. Tuesday Night: Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph. Wednesday: Mostly sunny, with a high near 58. Light south southwest wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 26 mph. Wednesday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Thursday: Mostly sunny, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Thursday Night: Partly cloudy, with a low around 31. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Friday: Mostly sunny, with a high near 63. Friday Night: Partly cloudy, with a low around 34. Saturday: A slight chance of rain. Mostly sunny, with a high near 60. Saturday Night: Mostly cloudy, with a low around 29. Sunday: A slight chance of rain. Mostly sunny, with a high near 51. | |
| West Yellowstone MT 44.67°N 111.09°W (Elev. 6686 ft) | |
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