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

49°F

9°C

Humidity 35%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 18 Apr 05:39 PM MDT
Extended Forecast for

20 Miles NW Silver Gate MT

  • Tonight

    Tonight: Mostly clear, with a low around 15. South wind 8 to 15 mph.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. Southwest wind 7 to 13 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. South southwest wind around 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51. South wind 8 to 15 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. West southwest wind 10 to 13 mph becoming south after midnight.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind 9 to 16 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 32. South southeast wind 11 to 15 mph.

    Low: 32 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 9am, then snow showers. Some thunder is also possible. High near 44. South wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Chance of precipitation is 80%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Low around 23. Southwest wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

    Low: 23 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 15. South wind 8 to 15 mph.
Sunday
Sunny, with a high near 43. Southwest wind 7 to 13 mph.
Sunday Night
Partly cloudy, with a low around 24. South southwest wind around 10 mph.
Monday
Sunny, with a high near 51. South wind 8 to 15 mph.
Monday Night
Partly cloudy, with a low around 30. West southwest wind 10 to 13 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 54. Southwest wind 9 to 16 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32. South southeast wind 11 to 15 mph.
Wednesday
A slight chance of rain and snow showers before 9am, then snow showers. Some thunder is also possible. High near 44. South wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 23. Southwest wind 14 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Thursday
Snow showers. High near 28. West wind 13 to 17 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 13. North wind 8 to 15 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 30. Northwest wind 7 to 15 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. North wind 6 to 13 mph.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 33. North wind 6 to 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NW Silver Gate MT
 45.19°N 110.3°W (Elev. 8596 ft)
Last Update:
2:33 pm MDT Apr 18, 2026
Forecast Valid:
5pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation