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

49°F

9°C

Humidity 61%
Wind Speed N 13 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 21 Mar 03:41 PM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 62. North northwest wind 26 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.

    High: 62 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered rain showers, possibly mixing with snow after 1am, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 27. North wind 16 to 26 mph becoming southwest 6 to 11 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 27 °F

    Scattered
    Showers then
    Isolated
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 56. West wind 9 to 18 mph becoming north northwest in the afternoon.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. North wind 6 to 13 mph becoming south after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60. West wind 6 to 9 mph becoming east northeast in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. East wind 7 to 10 mph becoming north after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. Northwest wind 8 to 11 mph becoming south southeast in the afternoon.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. South wind 8 to 10 mph becoming west after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. West southwest wind 9 to 14 mph becoming northwest 15 to 20 mph in the afternoon.

    High: 66 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 62. North northwest wind 26 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Tonight
Scattered rain showers, possibly mixing with snow after 1am, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 27. North wind 16 to 26 mph becoming southwest 6 to 11 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 56. West wind 9 to 18 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 33. North wind 6 to 13 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 60. West wind 6 to 9 mph becoming east northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. East wind 7 to 10 mph becoming north after midnight.
Tuesday
Mostly cloudy, with a high near 61. Northwest wind 8 to 11 mph becoming south southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 45. South wind 8 to 10 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 66. West southwest wind 9 to 14 mph becoming northwest 15 to 20 mph in the afternoon.
Wednesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. North wind 13 to 22 mph. Chance of precipitation is 30%.
Thursday
A 20 percent chance of snow showers. Partly sunny, with a high near 51. North northwest wind 11 to 16 mph.
Thursday Night
Partly cloudy, with a low around 28. North wind 7 to 16 mph.
Friday
Mostly sunny, with a high near 51. West northwest wind 7 to 11 mph becoming east northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 30. East northeast wind 7 to 11 mph.
Saturday
Mostly sunny, with a high near 56. North northeast wind 7 to 11 mph becoming south southeast in the afternoon.
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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:
3:11 pm MDT Mar 21, 2026
Forecast Valid:
4pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
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