National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

45°F

7°C

Humidity 41%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 18 Apr 07:39 PM MDT
Extended Forecast for

9 Miles N Cooke City MT

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as zero. South southwest wind 9 to 14 mph.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Wind chill values as low as zero. Southwest wind 7 to 11 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Southwest wind around 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. Southwest wind 9 to 14 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southwest wind around 11 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Southwest wind 10 to 15 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 30. South wind around 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Southwest wind 14 to 24 mph. Chance of precipitation is 70%.

    High: 37 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Low around 19. West southwest wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

    Low: 19 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 12. Wind chill values as low as zero. South southwest wind 9 to 14 mph.
Sunday
Sunny, with a high near 35. Wind chill values as low as zero. Southwest wind 7 to 11 mph.
Sunday Night
Partly cloudy, with a low around 22. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 42. Southwest wind 9 to 14 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind around 11 mph.
Tuesday
Mostly sunny, with a high near 45. Southwest wind 10 to 15 mph.
Tuesday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 30. South wind around 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Southwest wind 14 to 24 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 19. West southwest wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Thursday
Snow showers. The snow could be heavy at times. High near 21. West wind 17 to 20 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 9. North wind 11 to 17 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 21. Northwest wind 10 to 16 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 10. Northwest wind 8 to 15 mph.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 25. West northwest wind 8 to 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Cooke City MT
 45.15°N 109.93°W (Elev. 10098 ft)
Last Update:
2:33 pm MDT Apr 18, 2026
Forecast Valid:
7pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation