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

46°F

8°C

Humidity 37%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Apr 04:39 AM MDT
Extended Forecast for

9 Miles N Cooke City MT

  • Today

    Today: Increasing clouds, with a high near 42. South southwest wind 14 to 17 mph.

    High: 42 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 28. South wind 16 to 18 mph. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers, mainly after noon. Temperature rising to near 30 by 9am, then falling to around 24 during the remainder of the day. South wind 20 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 30 °F⇓

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 18. Wind chill values as low as zero. West southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    Low: 18 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 19. West wind 22 to 24 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    High: 19 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Low around 4. North northwest wind 15 to 22 mph. Chance of precipitation is 90%. New snow accumulation of around 6 inches.

    Low: 4 °F

    Heavy Snow

  • Friday

    Friday: Snow showers. High near 11. Northwest wind 14 to 20 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 11 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 0. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 60%.

    Low: 0 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers. Partly sunny, with a high near 16. West wind 7 to 15 mph.

    High: 16 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 42. South southwest wind 14 to 17 mph.
Tonight
A 30 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 28. South wind 16 to 18 mph. Little or no snow accumulation expected.
Wednesday
Snow showers, mainly after noon. Temperature rising to near 30 by 9am, then falling to around 24 during the remainder of the day. South wind 20 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 18. Wind chill values as low as zero. West southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Thursday
Snow showers. Some thunder is also possible. High near 19. West wind 22 to 24 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 4. North northwest wind 15 to 22 mph. Chance of precipitation is 90%. New snow accumulation of around 6 inches.
Friday
Snow showers. High near 11. Northwest wind 14 to 20 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 0. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow showers. Partly sunny, with a high near 16. West wind 7 to 15 mph.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 5. Northwest wind 8 to 14 mph becoming east after midnight.
Sunday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 18. East northeast wind 8 to 14 mph.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 8. North wind 8 to 13 mph becoming east southeast after midnight.
Monday
A 50 percent chance of snow showers. Partly sunny, with a high near 23. West northwest wind 8 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Cooke City MT
 45.15°N 109.9°W (Elev. 11070 ft)
Last Update:
1:08 am MDT Apr 21, 2026
Forecast Valid:
4am MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation