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 73%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 05 Mar 03:41 AM MST
Extended Forecast for

18 Miles SE Roundup MT

  • Today

    Today: Snow likely before 1pm, then snow likely, possibly mixed with rain between 1pm and 2pm, then snow likely after 2pm. Increasing clouds, with a high near 45. North northwest wind 10 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. North northwest wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 46. West northwest wind 9 to 11 mph.

    High: 46 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Northwest wind 11 to 20 mph becoming west southwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. West southwest wind 22 to 29 mph, with gusts as high as 40 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. West wind 29 to 31 mph, with gusts as high as 44 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. West southwest wind 28 to 31 mph, with gusts as high as 44 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 40. West wind 20 to 29 mph, with gusts as high as 41 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers before 11am, then rain showers likely. Mostly cloudy, with a high near 52. West northwest wind 16 to 20 mph. Chance of precipitation is 60%.

    High: 52 °F

    Rain/Snow
    Likely then
    Showers
    Likely

Detailed Forecast

Today
Snow likely before 1pm, then snow likely, possibly mixed with rain between 1pm and 2pm, then snow likely after 2pm. Increasing clouds, with a high near 45. North northwest wind 10 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. North northwest wind 9 to 14 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 46. West northwest wind 9 to 11 mph.
Friday Night
Partly cloudy, with a low around 31. Northwest wind 11 to 20 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 55. West southwest wind 22 to 29 mph, with gusts as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 44. West wind 29 to 31 mph, with gusts as high as 44 mph.
Sunday
Partly sunny, with a high near 65. West southwest wind 28 to 31 mph, with gusts as high as 44 mph.
Sunday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 40. West wind 20 to 29 mph, with gusts as high as 41 mph.
Monday
A chance of rain and snow showers before 11am, then rain showers likely. Mostly cloudy, with a high near 52. West northwest wind 16 to 20 mph. Chance of precipitation is 60%.
Monday Night
Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 30. Northwest wind 10 to 18 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of snow showers. Partly sunny, with a high near 38. West northwest wind 10 to 17 mph.
Tuesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 23. Northwest wind 8 to 15 mph.
Wednesday
Partly sunny, with a high near 42. West wind 10 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Roundup MT
 46.3°N 108.23°W (Elev. 4324 ft)
Last Update:
4:09 am MST Mar 5, 2026
Forecast Valid:
4am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
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