NWS Forecast for: Cooke City MT Issued by: National Weather Service Billings, MT Last Update: 12:37 am MDT Sep 10, 2026

Red Flag Warning Overnight: Mostly clear, with a low around 36. West wind around 8 mph. Thursday: Sunny, with a high near 69. West southwest wind 7 to 17 mph. Thursday Night: Mostly clear, with a low around 38. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Friday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 64. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 33. West wind 5 to 11 mph becoming east after midnight. Chance of precipitation is 20%. Saturday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 65. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Chance of precipitation is 30%. Saturday Night: A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 37. Southwest wind 7 to 10 mph becoming east southeast in the evening. Chance of precipitation is 60%. Sunday: A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 55. South southeast wind 8 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 50%. Sunday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 27. West southwest wind 7 to 16 mph. Monday: Mostly sunny, with a high near 52. West southwest wind 6 to 8 mph. Monday Night: Partly cloudy, with a low around 26. West wind around 6 mph becoming light and variable in the evening. Tuesday: Sunny, with a high near 58. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Tuesday Night: Partly cloudy, with a low around 30. West southwest wind 5 to 7 mph becoming calm in the evening. Wednesday: Mostly sunny, with a high near 59. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

Cooke City MT  45.02°N 109.94°W (Elev. 7835 ft)

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