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

41°F

5°C

Humidity 50%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 18 Apr 08:39 PM MDT
Extended Forecast for

19 Miles E Emigrant MT

  • Tonight

    Tonight: Mostly clear, with a low around 18. South southwest wind around 14 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 45. Southwest wind 10 to 13 mph.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. South southwest wind 10 to 14 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. South southwest wind 11 to 15 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. South wind around 14 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South wind 14 to 18 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 35. South wind 16 to 18 mph.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Snow showers likely before 3pm, then rain and snow showers likely. Partly sunny, with a high near 46. South southwest wind 18 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

    High: 46 °F

    Slight Chance
    Snow Showers
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Low around 23. Southwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%.

    Low: 23 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 18. South southwest wind around 14 mph.
Sunday
Sunny, with a high near 45. Southwest wind 10 to 13 mph.
Sunday Night
Partly cloudy, with a low around 27. South southwest wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 52. South southwest wind 11 to 15 mph.
Monday Night
Partly cloudy, with a low around 33. South wind around 14 mph.
Tuesday
Mostly sunny, with a high near 56. South wind 14 to 18 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35. South wind 16 to 18 mph.
Wednesday
Snow showers likely before 3pm, then rain and snow showers likely. Partly sunny, with a high near 46. South southwest wind 18 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 23. Southwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%.
Thursday
Snow showers. The snow could be heavy at times. High near 26. Northwest wind 16 to 21 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 14. Northwest wind 11 to 18 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 29. West northwest wind 10 to 17 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 14. North northwest wind 9 to 15 mph becoming east northeast after midnight.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 32. South southwest wind 9 to 15 mph becoming north in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles E Emigrant MT
 45.4°N 110.36°W (Elev. 8599 ft)
Last Update:
2:33 pm MDT Apr 18, 2026
Forecast Valid:
9pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation