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

Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

BOULDER MOUNTAIN (BOMM8)

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

NA

27°F

-3°C

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

14 Miles NE Winston MT

  • Overnight

    Overnight: A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 32. West wind around 18 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 36. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 2am. Partly cloudy, with a low around 21. Windy, with a west wind 20 to 30 mph decreasing to 7 to 17 mph. Winds could gust as high as 44 mph. Little or no snow accumulation expected.

    Low: 21 °F

    Partly Cloudy
    and Windy
    then Chance
    Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow. Partly sunny, with a high near 31. Breezy, with a south southwest wind 7 to 12 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 20. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph.

    Low: 20 °F

    Slight Chance
    Snow and
    Breezy then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 42. South southwest wind 8 to 15 mph, with gusts as high as 32 mph.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 39. West southwest wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 39 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow. Mostly cloudy, with a high near 46. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 46 mph.

    High: 46 °F

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 3am. Cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 32. West wind around 18 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 36. Windy, with a west wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow, mainly after 2am. Partly cloudy, with a low around 21. Windy, with a west wind 20 to 30 mph decreasing to 7 to 17 mph. Winds could gust as high as 44 mph. Little or no snow accumulation expected.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 31. Breezy, with a south southwest wind 7 to 12 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 20. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 42. South southwest wind 8 to 15 mph, with gusts as high as 32 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39. West southwest wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Rain and snow. Mostly cloudy, with a high near 46. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 46 mph.
Thursday Night
Rain and snow, becoming all snow after 3am. Cloudy, with a low around 38. Breezy.
Friday
Snow likely before noon, then rain and snow likely. Cloudy, with a high near 46.
Friday Night
Rain and snow. Cloudy, with a low around 37.
Saturday
Snow. Cloudy, with a high near 43.
Saturday Night
Snow. Mostly cloudy, with a low around 23. Breezy.
Sunday
Snow likely. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Winston MT
 46.59°N 111.43°W (Elev. 4800 ft)
Last Update:
4:07 am MDT Mar 9, 2026
Forecast Valid:
5am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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