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

47°F

8°C

Humidity 32%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 04 Mar 10:41 PM MST
Extended Forecast for

18 Miles SE Roundup MT

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind 7 to 9 mph becoming northwest after midnight.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: 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 11 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: 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

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. South wind 7 to 9 mph becoming northwest after midnight.
Thursday
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 11 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
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. 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:
11:32 pm MST Mar 4, 2026
Forecast Valid:
11pm MST Mar 4, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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