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

33°F

1°C

Humidity 93%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 02 Apr 04:41 AM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • Today

    Today: Scattered showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 52. Southeast wind 8 to 15 mph becoming north in the afternoon. Chance of precipitation is 50%.

    High: 52 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tonight

    Tonight: Snow showers, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Patchy blowing snow after 3am. Low around 32. Northwest wind 17 to 23 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    Low: 32 °F

    Rain/Snow
    then Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow, mainly before noon. Patchy blowing snow before noon. High near 39. North northwest wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 39 °F

    Snow and
    Patchy
    Blowing Snow
    then Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30. North northwest wind 7 to 15 mph becoming west southwest after midnight.

    Low: 30 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 57. West southwest wind 11 to 15 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West wind 6 to 15 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West northwest wind 6 to 11 mph becoming east northeast in the afternoon.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. East northeast wind 9 to 11 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. East northeast wind 8 to 14 mph.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 52. Southeast wind 8 to 15 mph becoming north in the afternoon. Chance of precipitation is 50%.
Tonight
Snow showers, possibly mixed with rain, becoming all snow after 11pm. Some thunder is also possible. Patchy blowing snow after 3am. Low around 32. Northwest wind 17 to 23 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Friday
Snow, mainly before noon. Patchy blowing snow before noon. High near 39. North northwest wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. North northwest wind 7 to 15 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 57. West southwest wind 11 to 15 mph.
Saturday Night
Mostly clear, with a low around 34. West wind 6 to 15 mph.
Sunday
Sunny, with a high near 54. West northwest wind 6 to 11 mph becoming east northeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 34. East northeast wind 9 to 11 mph.
Monday
Partly sunny, with a high near 53. East northeast wind 8 to 14 mph.
Monday Night
Mostly cloudy, with a low around 36. East southeast wind 7 to 13 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 67. West southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 37. North wind 16 to 18 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 49. North wind 18 to 20 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:
3:32 am MDT Apr 2, 2026
Forecast Valid:
5am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
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Additional Resources

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Chance of Precipitation