National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

NA

37°F

3°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

9 Miles ENE Winston MT

  • Today

    Today: Mostly sunny, with a high near 61. Calm wind becoming south around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Light and variable wind becoming southeast 8 to 13 mph in the evening. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. South southeast wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. North wind around 5 mph becoming calm after midnight.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 61. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 40. Light and variable wind becoming southeast 8 to 13 mph in the evening. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 66. South southeast wind 11 to 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 43. Southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 64. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 41. North wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 66. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 46. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Rain likely. Mostly cloudy, with a low around 45.
Friday
Rain likely. Mostly cloudy, with a high near 52.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Winston MT
 46.52°N 111.48°W (Elev. 4199 ft)
Last Update:
4:31 am MDT Oct 18, 2026
Forecast Valid:
10am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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