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

26°F

-3°C

Humidity 71%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 11 Feb 05:41 AM MST
Extended Forecast for

18 Miles SE Roundup MT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 41. Southwest wind 5 to 7 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 26. West southwest wind 5 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. West southwest wind 8 to 10 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. West southwest wind 6 to 13 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48. West southwest wind 10 to 14 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. West southwest wind 6 to 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. West southwest wind around 11 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. West southwest wind 5 to 7 mph.

    High: 49 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 41. Southwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 26. West southwest wind 5 to 9 mph.
Thursday
Sunny, with a high near 47. West southwest wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 29. West southwest wind 6 to 13 mph.
Friday
Mostly sunny, with a high near 48. West southwest wind 10 to 14 mph.
Friday Night
Mostly cloudy, with a low around 29. West southwest wind 6 to 10 mph.
Saturday
Partly sunny, with a high near 48. West southwest wind around 11 mph.
Saturday Night
Mostly cloudy, with a low around 32. Southwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 49. West southwest wind 5 to 7 mph.
Sunday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 31. East northeast wind around 6 mph becoming southwest after midnight.
Washington's Birthday
Partly sunny, with a high near 51. Southwest wind 5 to 8 mph.
Monday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 31. East wind around 8 mph.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 44. Northwest wind 8 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
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:
5:18 am MST Feb 11, 2026
Forecast Valid:
6am MST Feb 11, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation