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

14°F

-10°C

Humidity 82%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 21 Feb 05:39 AM MST
Extended Forecast for

19 Miles SE Livingston MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 18. West southwest wind 10 to 13 mph.

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -5. South southwest wind 11 to 15 mph.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 27. Wind chill values as low as -5. South southwest wind 16 to 21 mph.

    High: 27 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Wind chill values as low as zero. South southwest wind 24 to 28 mph, with gusts as high as 39 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 30. Southwest wind 25 to 29 mph, with gusts as high as 45 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind around 30 mph, with gusts as high as 47 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers. High near 26. West southwest wind 28 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 26 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 17. West southwest wind 23 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    Low: 17 °F

    Snow Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers. Partly sunny, with a high near 21. West wind 23 to 31 mph, with gusts as high as 49 mph.

    High: 21 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 18. West southwest wind 10 to 13 mph.
Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -5. South southwest wind 11 to 15 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 27. Wind chill values as low as -5. South southwest wind 16 to 21 mph.
Sunday Night
Mostly clear, with a low around 18. Wind chill values as low as zero. South southwest wind 24 to 28 mph, with gusts as high as 39 mph.
Monday
Mostly sunny, with a high near 30. Southwest wind 25 to 29 mph, with gusts as high as 45 mph.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind around 30 mph, with gusts as high as 47 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. High near 26. West southwest wind 28 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Tuesday Night
Snow showers. Low around 17. West southwest wind 23 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of snow showers. Partly sunny, with a high near 21. West wind 23 to 31 mph, with gusts as high as 49 mph.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 14. Southwest wind 25 to 28 mph, with gusts as high as 45 mph.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 26. Southwest wind 26 to 33 mph, with gusts as high as 55 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 19. Southwest wind 30 to 33 mph, with gusts as high as 50 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 27. Southwest wind 29 to 33 mph, with gusts as high as 55 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Livingston MT
 45.47°N 110.31°W (Elev. 9190 ft)
Last Update:
12:33 pm MST Feb 21, 2026
Forecast Valid:
1pm MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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