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

STEAMBOAT (STBM8)

Lat: 46.26094°NLon: 108.09939°WElev: 3716.0ft.

NA

43°F

6°C

Humidity 35%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 02 Feb 09:41 PM MST
Extended Forecast for

18 Miles SE Roundup MT

  • Tonight

    Tonight: A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 35. West wind 15 to 18 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 49. West northwest wind 15 to 20 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Northwest wind 6 to 9 mph becoming southwest after midnight.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. West southwest wind 10 to 18 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. West wind around 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. West southwest wind around 15 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. North northwest wind 6 to 10 mph becoming southwest in the evening.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. South southwest wind 8 to 10 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. West southwest wind 9 to 11 mph.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 35. West wind 15 to 18 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. West northwest wind 15 to 20 mph.
Tuesday Night
Mostly clear, with a low around 30. Northwest wind 6 to 9 mph becoming southwest after midnight.
Wednesday
Partly sunny, with a high near 58. West southwest wind 10 to 18 mph.
Wednesday Night
Partly cloudy, with a low around 40. West wind around 15 mph.
Thursday
Sunny, with a high near 64. West southwest wind around 15 mph.
Thursday Night
Mostly clear, with a low around 32. North northwest wind 6 to 10 mph becoming southwest in the evening.
Friday
Sunny, with a high near 56. South southwest wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 34. West southwest wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 57. West northwest wind around 11 mph.
Saturday Night
Partly cloudy, with a low around 36. West southwest wind 9 to 13 mph.
Sunday
Mostly sunny, with a high near 58. West southwest wind around 14 mph.
Sunday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 35. West wind 11 to 13 mph. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 52. West wind around 14 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Roundup MT
 46.3°N 108.23°W (Elev. 4324 ft)
Last Update:
5:13 pm MST Feb 2, 2026
Forecast Valid:
10pm MST Feb 2, 2026-6pm MST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation