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

25°F

-4°C

Humidity 84%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 31 Mar 01:41 AM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • Overnight

    Overnight: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 24. North northeast wind around 11 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 38. East southeast wind 10 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 8pm. Cloudy, with a low around 27. East southeast wind 12 to 17 mph becoming east northeast 6 to 11 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before noon. Partly sunny, with a high near 51. North northwest wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 51 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. East wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow showers, mainly after noon. High near 51. East northeast wind 8 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow showers, becoming all snow after 9pm. Low around 31. Northwest wind 17 to 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow
    Showers

  • Friday

    Friday: Snow showers. Patchy blowing snow before 3pm. High near 37. North northwest wind 15 to 20 mph. Chance of precipitation is 90%.

    High: 37 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26. North wind 8 to 13 mph becoming west southwest after midnight.

    Low: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 24. North northeast wind around 11 mph.
Tuesday
Snow likely, mainly between 9am and 3pm. Mostly cloudy, with a high near 38. East southeast wind 10 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly before 8pm. Cloudy, with a low around 27. East southeast wind 12 to 17 mph becoming east northeast 6 to 11 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow showers before noon. Partly sunny, with a high near 51. North northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Wednesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. East wind 8 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow showers, mainly after noon. High near 51. East northeast wind 8 to 15 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain and snow showers, becoming all snow after 9pm. Low around 31. Northwest wind 17 to 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Snow showers. Patchy blowing snow before 3pm. High near 37. North northwest wind 15 to 20 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26. North wind 8 to 13 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 52. West southwest wind 8 to 13 mph.
Saturday Night
Partly cloudy, with a low around 33. North northwest wind 8 to 11 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 57. West southwest wind 8 to 13 mph becoming northwest in the afternoon.
Sunday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 35. North wind 7 to 11 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 53. North northeast wind 7 to 11 mph becoming east 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:
1:44 am MDT Mar 31, 2026
Forecast Valid:
2am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation