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

50°F

10°C

Humidity 26%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 18 Apr 12:41 PM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. West northwest wind 15 to 17 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Northwest wind 6 to 14 mph becoming south southeast after midnight.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Southwest wind 7 to 10 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. South wind 10 to 14 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. West wind 9 to 15 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. North northwest wind 8 to 10 mph becoming southeast after midnight.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

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

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. South southeast wind 8 to 10 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers after noon. Partly sunny, with a high near 74. West southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 56. West northwest wind 15 to 17 mph.
Tonight
Mostly clear, with a low around 33. Northwest wind 6 to 14 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 65. Southwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 45. South wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 74. West wind 9 to 15 mph.
Monday Night
Partly cloudy, with a low around 47. North northwest wind 8 to 10 mph becoming southeast after midnight.
Tuesday
Mostly sunny, with a high near 80. South southwest wind around 11 mph.
Tuesday Night
Partly cloudy, with a low around 54. South southeast wind 8 to 10 mph.
Wednesday
A 40 percent chance of showers after noon. Partly sunny, with a high near 74. West southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon.
Wednesday Night
Rain showers before 3am, then rain and snow showers. Low around 37. West southwest wind 25 to 32 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.
Thursday
Rain and snow showers. High near 42. Northwest wind 30 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 29. Northwest wind 16 to 25 mph, with gusts as high as 39 mph.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 44. North northwest wind 15 to 18 mph.
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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:
12:37 pm MDT Apr 18, 2026
Forecast Valid:
1pm MDT Apr 18, 2026-6pm MDT Apr 24, 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