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

31°F

-1°C

Humidity 72%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 29 Mar 07:39 AM MDT
Extended Forecast for

20 Miles E Emigrant MT

  • Today

    Today: Increasing clouds, with a high near 45. West southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West southwest wind 13 to 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Snow, mainly after noon. The snow could be heavy at times. Temperature rising to near 35 by noon, then falling to around 27 during the remainder of the day. Southwest wind 15 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    High: 35 °F⇓

    Chance Snow
    then Heavy
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. West northwest wind 6 to 16 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    Low: 10 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow before noon, then a slight chance of snow showers after noon. Mostly sunny, with a high near 30. South southeast wind 5 to 11 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind 7 to 10 mph becoming south in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely after noon. Partly sunny, with a high near 36. South wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Partly Sunny
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 26. South southwest wind around 14 mph. Chance of precipitation is 80%.

    Low: 26 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. High near 30. South southwest wind 15 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.

    High: 30 °F

    Heavy Snow

Detailed Forecast

Today
Increasing clouds, with a high near 45. West southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.
Tonight
Mostly cloudy, with a low around 30. West southwest wind 13 to 21 mph.
Monday
Snow, mainly after noon. The snow could be heavy at times. Temperature rising to near 35 by noon, then falling to around 27 during the remainder of the day. Southwest wind 15 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. West northwest wind 6 to 16 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Tuesday
A chance of snow before noon, then a slight chance of snow showers after noon. Mostly sunny, with a high near 30. South southeast wind 5 to 11 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 7 to 10 mph becoming south in the evening.
Wednesday
Snow likely after noon. Partly sunny, with a high near 36. South wind 8 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 26. South southwest wind around 14 mph. Chance of precipitation is 80%.
Thursday
Snow showers. The snow could be heavy at times. High near 30. South southwest wind 15 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 13. West wind 11 to 20 mph. Chance of precipitation is 90%.
Friday
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a high near 22. West northwest wind 10 to 18 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 13. Southwest wind 9 to 16 mph.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 31. Southwest wind 9 to 16 mph.
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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:
5:18 am MDT Mar 29, 2026
Forecast Valid:
8am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
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