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

6°F

-14°C

Humidity 86%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Last update 18 Feb 09:39 PM MST
Extended Forecast for

20 Miles E Emigrant MT

  • Tonight

    Tonight: A 50 percent chance of snow. Cloudy, with a low around -7. Wind chill values as low as -20. Northwest wind around 6 mph. Total nighttime snow accumulation of around an inch possible.

    Low: -7 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of snow after noon. Partly sunny and cold, with a high near 10. Wind chill values as low as -15. West northwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -20. South southwest wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: -5 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 11am. Partly sunny and cold, with a high near 11. Wind chill values as low as -20. West wind 7 to 11 mph. New snow accumulation of less than a half inch possible.

    High: 11 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. Southwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Southwest wind 11 to 15 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. South wind around 9 mph.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. South wind 9 to 11 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. South wind 9 to 14 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of snow. Cloudy, with a low around -7. Wind chill values as low as -20. Northwest wind around 6 mph. Total nighttime snow accumulation of around an inch possible.
Thursday
A chance of snow before 11am, then a chance of snow after noon. Partly sunny and cold, with a high near 10. Wind chill values as low as -15. West northwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around -5. Wind chill values as low as -20. South southwest wind around 7 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow after 11am. Partly sunny and cold, with a high near 11. Wind chill values as low as -20. West wind 7 to 11 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. Southwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 17. Southwest wind 11 to 15 mph.
Saturday Night
Partly cloudy, with a low around 2. South wind around 9 mph.
Sunday
Partly sunny, with a high near 25. South wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 14. South wind 9 to 14 mph.
Monday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 30. South wind 15 to 21 mph.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. South southwest wind 16 to 18 mph.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 25. West southwest wind 15 to 20 mph. Chance of precipitation is 70%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 12. South southwest wind 11 to 16 mph. Chance of precipitation is 60%.
Wednesday
Snow showers likely. Partly sunny, with a high near 23. South southwest wind 11 to 17 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Emigrant MT
 45.36°N 110.33°W (Elev. 9199 ft)
Last Update:
10:09 pm MST Feb 18, 2026
Forecast Valid:
10pm MST Feb 18, 2026-6pm MST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation