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

69°F

21°C

Humidity 14%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 19 Apr 03:41 PM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind 10 to 14 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 74. West southwest wind 8 to 14 mph becoming north northwest in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. North wind 8 to 11 mph becoming south southeast after midnight.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. South southwest wind around 11 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. South southeast wind around 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers after noon. Partly sunny, with a high near 75. West southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Low around 36. West wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers, becoming all snow after 9am. Steady temperature around 39. Northwest wind 30 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.

    High: 39 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 29. Northwest wind 16 to 26 mph, with gusts as high as 41 mph.

    Low: 29 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. South wind 10 to 14 mph.
Monday
Sunny, with a high near 74. West southwest wind 8 to 14 mph becoming north northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 48. North wind 8 to 11 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 80. South southwest wind around 11 mph.
Tuesday Night
Mostly cloudy, with a low around 54. South southeast wind around 11 mph.
Wednesday
A 50 percent chance of showers after noon. Partly sunny, with a high near 75. West southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon.
Wednesday Night
Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Low around 36. West wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain and snow showers, becoming all snow after 9am. Steady temperature around 39. Northwest wind 30 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29. Northwest wind 16 to 26 mph, with gusts as high as 41 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 42. North northwest wind 16 to 21 mph.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. North northwest wind 8 to 16 mph.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 42. Northwest wind 8 to 14 mph.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. North wind 7 to 14 mph.
Sunday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46. North wind 7 to 11 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:
1:43 pm MDT Apr 19, 2026
Forecast Valid:
3pm MDT Apr 19, 2026-6pm MDT Apr 26, 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