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

46°F

8°C

Humidity 35%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 20 Apr 04:39 AM MDT
Extended Forecast for

20 Miles E Emigrant MT

  • Today

    Today: Sunny, with a high near 49. Southwest wind 11 to 15 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind 11 to 14 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. South southwest wind 11 to 20 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 3am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 33. South southeast wind 10 to 14 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow showers, mainly after noon. Some thunder is also possible. High near 42. South wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers before midnight, then snow after midnight. The snow could be heavy at times. Low around 21. Southwest wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around 6 inches.

    Low: 21 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. High near 23. West northwest wind 14 to 18 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 12. Northwest wind 9 to 17 mph. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers. High near 21. Northwest wind 9 to 18 mph. Chance of precipitation is 80%.

    High: 21 °F

    Snow Showers

Detailed Forecast

Today
Sunny, with a high near 49. Southwest wind 11 to 15 mph.
Tonight
Partly cloudy, with a low around 33. Southwest wind 11 to 14 mph.
Tuesday
Mostly sunny, with a high near 53. South southwest wind 11 to 20 mph.
Tuesday Night
A slight chance of rain showers before 3am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 33. South southeast wind 10 to 14 mph. Chance of precipitation is 20%.
Wednesday
Snow showers, mainly after noon. Some thunder is also possible. High near 42. South wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers before midnight, then snow after midnight. The snow could be heavy at times. Low around 21. Southwest wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around 6 inches.
Thursday
Snow. High near 23. West northwest wind 14 to 18 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 12. Northwest wind 9 to 17 mph. Chance of precipitation is 70%.
Friday
Snow showers. High near 21. Northwest wind 9 to 18 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 9. Northwest wind 6 to 15 mph.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 25. South southwest wind 6 to 16 mph becoming northwest in the afternoon.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 12. North northwest wind 6 to 14 mph becoming east after midnight.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 28. East wind 6 to 15 mph becoming north northwest in the afternoon.
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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:
12:48 am MDT Apr 20, 2026
Forecast Valid:
5am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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