Current conditions at

STEAMBOAT (STBM8)

Lat: 46.26094°NLon: 108.09939°WElev: 3716.0ft.

NA

60°F

16°C

Humidity 27%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 20 Mar 12:41 AM MDT
Extended Forecast for

18 Miles SE Roundup MT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 61. West wind around 15 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76. West wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. West wind 10 to 20 mph becoming south southwest after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon.  Mostly cloudy, with a high near 67. Northwest wind 11 to 18 mph becoming northeast in the morning.

    High: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am.  Mostly cloudy, with a low around 36. North wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers
    Likely then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 56. West northwest wind 9 to 15 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Northwest wind 6 to 10 mph becoming south southeast after midnight.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. West wind 6 to 9 mph becoming south in the afternoon.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. East northeast wind 6 to 9 mph becoming north after midnight.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 61. West wind around 15 mph.
Friday
Mostly sunny, with a high near 76. West wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Friday Night
Mostly cloudy, with a low around 50. West wind 10 to 20 mph becoming south southwest after midnight.
Saturday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 67. Northwest wind 11 to 18 mph becoming northeast in the morning.
Saturday Night
Rain showers likely before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 36. North wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 56. West northwest wind 9 to 15 mph.
Sunday Night
Partly cloudy, with a low around 35. Northwest wind 6 to 10 mph becoming south southeast after midnight.
Monday
Partly sunny, with a high near 58. West wind 6 to 9 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. East northeast wind 6 to 9 mph becoming north after midnight.
Tuesday
Mostly cloudy, with a high near 62. North northeast wind 6 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 46. Southeast wind around 9 mph becoming west southwest after midnight.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 70. West southwest wind 10 to 20 mph.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. North northwest wind 15 to 18 mph. Chance of precipitation is 30%.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 47. Northwest wind 16 to 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Roundup MT
 46.3°N 108.23°W (Elev. 4324 ft)
12:37 am MDT Mar 20, 2026
1am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database