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

45°F

7°C

Humidity 45%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 05 Apr 06:41 AM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • Today

    Today: Mostly sunny, with a high near 52. North northwest wind 8 to 14 mph becoming east northeast in the morning.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. East wind around 14 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47. East wind around 15 mph.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. East southeast wind 7 to 15 mph becoming southwest after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 69. Southwest wind 13 to 21 mph.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 33. West northwest wind 17 to 22 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 46. Northwest wind 17 to 21 mph.

    High: 46 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly after midnight. Partly cloudy, with a low around 28. North wind 15 to 20 mph becoming light and variable after midnight.

    Low: 28 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 47. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

    High: 47 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 52. North northwest wind 8 to 14 mph becoming east northeast in the morning.
Tonight
Mostly cloudy, with a low around 33. East wind around 14 mph.
Monday
Mostly cloudy, with a high near 47. East wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 35. East southeast wind 7 to 15 mph becoming southwest after midnight.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 69. Southwest wind 13 to 21 mph.
Tuesday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 33. West northwest wind 17 to 22 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46. Northwest wind 17 to 21 mph.
Wednesday Night
A 30 percent chance of snow showers, mainly after midnight. Partly cloudy, with a low around 28. North wind 15 to 20 mph becoming light and variable after midnight.
Thursday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 47. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 3am, then a slight chance of rain and snow showers after 3am. Partly cloudy, with a low around 31. Northeast wind 5 to 8 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 58. Light south southeast wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 37. East southeast wind 6 to 10 mph becoming north northeast after midnight.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 64. West northwest wind 5 to 10 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:
5:52 am MDT Apr 5, 2026
Forecast Valid:
7am MDT Apr 5, 2026-6pm MDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation