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

52°F

11°C

Humidity 30%
Wind Speed NW 9 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 02 Feb 11:41 AM MST
Extended Forecast for

18 Miles SE Roundup MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. West northwest wind 16 to 23 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 11 to 16 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. West northwest wind 17 to 20 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. North northwest wind 6 to 15 mph becoming southwest after midnight.

    Low: 30 °F

    Mostly Clear

  • Wednesday

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

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. West wind around 15 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. West southwest wind around 14 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. North northwest wind 7 to 9 mph becoming southwest after midnight.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. Southwest wind 8 to 10 mph.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. West northwest wind 16 to 23 mph.
Tonight
Mostly cloudy, with a low around 35. West wind 11 to 16 mph.
Tuesday
Mostly sunny, with a high near 50. West northwest wind 17 to 20 mph.
Tuesday Night
Mostly clear, with a low around 30. North northwest wind 6 to 15 mph becoming southwest after midnight.
Wednesday
Partly sunny, with a high near 58. Southwest wind 10 to 18 mph.
Wednesday Night
Partly cloudy, with a low around 39. West wind around 15 mph.
Thursday
Sunny, with a high near 63. West southwest wind around 14 mph.
Thursday Night
Mostly clear, with a low around 34. North northwest wind 7 to 9 mph becoming southwest after midnight.
Friday
Sunny, with a high near 59. Southwest wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 36. West wind around 11 mph.
Saturday
Mostly sunny, with a high near 57. West wind around 11 mph.
Saturday Night
Partly cloudy, with a low around 36. West southwest wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 59. West southwest wind around 14 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:
10:33 am MST Feb 2, 2026
Forecast Valid:
12pm MST Feb 2, 2026-6pm MST Feb 8, 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