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

6°F

-14°C

Humidity 79%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 1°F (-17°C)
Visibility NA
Last update 21 Feb 04:41 AM MST
Extended Forecast for

18 Miles SE Roundup MT

  • Tonight

    Tonight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 33. West southwest wind 16 to 24 mph becoming north northwest after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 1pm. Cloudy, with a high near 36. West wind 9 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a temperature falling to near 32 by 8pm, then rising to around 37 during the remainder of the night. West northwest wind 6 to 11 mph becoming south in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F⇑

    Snow Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow before 11am. Mostly sunny, with a high near 47. West northwest wind 21 to 26 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. West wind 23 to 26 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 54. West wind 24 to 26 mph, with gusts as high as 44 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. West wind around 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a temperature rising to near 42 by 11am, then falling to around 35 during the remainder of the day. West wind 21 to 23 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph.

    High: 42 °F⇓

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 16. Northeast wind 14 to 20 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 33. West southwest wind 16 to 24 mph becoming north northwest after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 1pm. Cloudy, with a high near 36. West wind 9 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a temperature falling to near 32 by 8pm, then rising to around 37 during the remainder of the night. West northwest wind 6 to 11 mph becoming south in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow before 11am. Mostly sunny, with a high near 47. West northwest wind 21 to 26 mph, with gusts as high as 41 mph. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 35. West wind 23 to 26 mph.
Thursday
Mostly sunny, with a high near 54. West wind 24 to 26 mph, with gusts as high as 44 mph.
Thursday Night
Partly cloudy, with a low around 35. West wind around 23 mph.
Friday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a temperature rising to near 42 by 11am, then falling to around 35 during the remainder of the day. West wind 21 to 23 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 16. Northeast wind 14 to 20 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 26. East northeast wind 10 to 13 mph.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. East wind 6 to 10 mph.
Sunday
A 20 percent chance of snow showers. Mostly sunny, with a high near 37. Southwest wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 22. East northeast wind 6 to 8 mph becoming west southwest in the evening.
Monday
Mostly sunny, with a high near 46. West southwest wind 9 to 14 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:
5:59 pm MST Feb 23, 2026
Forecast Valid:
7pm MST Feb 23, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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