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

28°F

-2°C

Humidity 88%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 17 Apr 12:41 AM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • Overnight

    Overnight: A 40 percent chance of snow showers before 2am. Mostly cloudy, with a low around 21. Northwest wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers after 4pm. Mostly sunny, with a high near 44. Northwest wind 10 to 18 mph. Little or no snow accumulation expected.

    High: 44 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 7pm. Partly cloudy, with a low around 28. West wind 9 to 16 mph.

    Low: 28 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57. West wind 13 to 16 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Southwest wind 8 to 14 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. West southwest wind 11 to 13 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. South wind around 11 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. West southwest wind 11 to 14 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. North northwest wind 6 to 9 mph becoming southeast after midnight.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow showers before 2am. Mostly cloudy, with a low around 21. Northwest wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers after 4pm. Mostly sunny, with a high near 44. Northwest wind 10 to 18 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers before 7pm. Partly cloudy, with a low around 28. West wind 9 to 16 mph.
Saturday
Sunny, with a high near 57. West wind 13 to 16 mph.
Saturday Night
Mostly clear, with a low around 34. Southwest wind 8 to 14 mph.
Sunday
Sunny, with a high near 67. West southwest wind 11 to 13 mph.
Sunday Night
Partly cloudy, with a low around 46. South wind around 11 mph.
Monday
Mostly sunny, with a high near 74. West southwest wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 46. North northwest wind 6 to 9 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 78. Southwest wind 7 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 52. South wind 8 to 10 mph.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 76. Southwest wind 8 to 16 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44. West northwest wind 17 to 21 mph.
Thursday
Showers likely. Mostly cloudy, with a high near 58. Northwest wind 21 to 24 mph. Chance of precipitation is 60%.
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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:
12:43 am MDT Apr 17, 2026
Forecast Valid:
12am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation