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

35°F

2°C

Humidity 58%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 19 Apr 12:39 AM MDT
Extended Forecast for

20 Miles E Emigrant MT

  • Overnight

    Overnight: Mostly clear, with a low around 17. Southwest wind around 11 mph.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42. Southwest wind 9 to 13 mph.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Southwest wind around 11 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. Southwest wind 10 to 15 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. South wind 11 to 14 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind 11 to 17 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. South wind 10 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow showers, mainly after noon. Some thunder is also possible. High near 45. Southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 80%.

    High: 45 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Low around 22. Southwest wind 14 to 22 mph. Chance of precipitation is 90%.

    Low: 22 °F

    Heavy Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 17. Southwest wind around 11 mph.
Sunday
Sunny, with a high near 42. Southwest wind 9 to 13 mph.
Sunday Night
Partly cloudy, with a low around 27. Southwest wind around 11 mph.
Monday
Sunny, with a high near 49. Southwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 32. South wind 11 to 14 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind 11 to 17 mph.
Tuesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. South wind 10 to 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Snow showers, mainly after noon. Some thunder is also possible. High near 45. Southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 22. Southwest wind 14 to 22 mph. Chance of precipitation is 90%.
Thursday
Snow showers. High near 25. West wind 13 to 18 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 12. Northwest wind 7 to 16 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 25. Northwest wind 7 to 16 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 12. Northwest wind 6 to 14 mph.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 27. Northwest wind 6 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Emigrant MT
 45.36°N 110.33°W (Elev. 9199 ft)
Last Update:
12:38 am MDT Apr 19, 2026
Forecast Valid:
1am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation