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

14°F

-10°C

Humidity 82%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 21 Feb 05:39 AM MST
Extended Forecast for

15 Miles NW Silver Gate MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 17. South southwest wind 9 to 11 mph.

    High: 17 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values as low as -5. South wind around 8 mph.

    Low: 5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. Wind chill values as low as -5. South wind 8 to 14 mph.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. Wind chill values as low as zero. South southwest wind 10 to 13 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 29. South southwest wind 10 to 20 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 20. Southwest wind 18 to 20 mph. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers. High near 26. Southwest wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    High: 26 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 18. Southwest wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

    Low: 18 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 22. West wind 20 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    High: 22 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 17. South southwest wind 9 to 11 mph.
Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -5. South wind around 8 mph.
Sunday
Sunny, with a high near 27. Wind chill values as low as -5. South wind 8 to 14 mph.
Sunday Night
Mostly clear, with a low around 11. Wind chill values as low as zero. South southwest wind 10 to 13 mph.
Monday
Mostly sunny, with a high near 29. South southwest wind 10 to 20 mph.
Monday Night
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 20. Southwest wind 18 to 20 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow showers. High near 26. Southwest wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Tuesday Night
Snow showers. Low around 18. Southwest wind 18 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Wednesday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 22. West wind 20 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 9. Southwest wind 15 to 20 mph.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 25. Southwest wind 15 to 24 mph, with gusts as high as 41 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. Southwest wind 21 to 24 mph, with gusts as high as 41 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 27. West southwest wind 21 to 25 mph, with gusts as high as 45 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW Silver Gate MT
 45.15°N 110.23°W (Elev. 8809 ft)
Last Update:
12:33 pm MST Feb 21, 2026
Forecast Valid:
1pm MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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Additional Resources

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