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

20°F

-7°C

Humidity 89%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 15 Mar 10:39 PM MDT
Extended Forecast for

20 Miles NW Silver Gate MT

  • Tonight

    Tonight: Snow showers likely, mainly after 5am. The snow could be heavy at times. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 6. Wind chill values as low as -5. West southwest wind 8 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around 3 inches.

    Low: 6 °F

    Mostly Cloudy
    then Heavy
    Snow and
    Patchy Fog

  • Monday

    Monday: Snow showers likely, mainly after noon. The snow could be heavy at times. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 31. Wind chill values as low as zero. West southwest wind 11 to 18 mph. Chance of precipitation is 70%. New snow accumulation of around 8 inches.

    High: 31 °F

    Heavy Snow
    and Patchy
    Fog

  • Monday Night

    Monday Night: Snow showers likely, mainly before 10pm. The snow could be heavy at times. Cloudy, then gradually becoming partly cloudy, with a low around 26. Southwest wind around 17 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    Low: 26 °F

    Heavy Snow
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 38. West southwest wind 17 to 21 mph.

    High: 38 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. West southwest wind 15 to 17 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. Southwest wind 15 to 18 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South southwest wind 13 to 16 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. South southwest wind 13 to 18 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. South southwest wind 13 to 16 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly after 5am. The snow could be heavy at times. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 6. Wind chill values as low as -5. West southwest wind 8 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around 3 inches.
Monday
Snow showers likely, mainly after noon. The snow could be heavy at times. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 31. Wind chill values as low as zero. West southwest wind 11 to 18 mph. Chance of precipitation is 70%. New snow accumulation of around 8 inches.
Monday Night
Snow showers likely, mainly before 10pm. The snow could be heavy at times. Cloudy, then gradually becoming partly cloudy, with a low around 26. Southwest wind around 17 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Tuesday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 38. West southwest wind 17 to 21 mph.
Tuesday Night
Mostly cloudy, with a low around 29. West southwest wind 15 to 17 mph.
Wednesday
Partly sunny, with a high near 44. Southwest wind 15 to 18 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South southwest wind 13 to 16 mph.
Thursday
Mostly sunny, with a high near 46. South southwest wind 13 to 18 mph.
Thursday Night
Partly cloudy, with a low around 30. South southwest wind 13 to 16 mph.
Friday
Mostly sunny, with a high near 49. South southwest wind 11 to 18 mph.
Friday Night
Partly cloudy, with a low around 31. Southwest wind 10 to 15 mph.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 48. South southwest wind 10 to 18 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. West wind 8 to 16 mph.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 41. West southwest wind 7 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NW Silver Gate MT
 45.19°N 110.3°W (Elev. 8596 ft)
Last Update:
8:38 pm MDT Mar 15, 2026
Forecast Valid:
10pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

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Chance of Precipitation