Current conditions at

HORSE THIEF (HORM8)

Lat: 46.42581°NLon: 108.6745°WElev: 3414.0ft.

NA

27°F

-3°C

Humidity 97%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 28 Nov 07:39 AM MST
Extended Forecast for

Sumatra MT

Winter Weather Advisory November 28, 08:36am until November 29, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 28, 08:36am until November 29, 05:00am

    NOW until 5:00am Sat

    Winter Weather Advisory

  • Today

    High: 28 °F

    Slight Chance
    Snow then
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly before 10pm.  Patchy blowing snow before 2am. Low around 6. Wind chill values as low as -5. North northwest wind 17 to 22 mph.  Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 6 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing and cold, with a high near 15. Wind chill values as low as -10. Northwest wind 5 to 13 mph.

    High: 15 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -6. Wind chill values as low as -15. Light southeast wind.

    Low: -6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 13. South southeast wind around 6 mph.

    High: 13 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a temperature rising to around 9 by 5am. South southeast wind 5 to 7 mph becoming west southwest after midnight.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. West wind around 8 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a steady temperature around 26. West wind 6 to 10 mph.

    Low: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow, mainly after 3pm. Patchy blowing snow after 2pm. Temperature falling to around 19 by 5pm. North northwest wind 11 to 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 10pm. Patchy blowing snow before 2am. Low around 6. Wind chill values as low as -5. North northwest wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Saturday
Cloudy through mid morning, then gradual clearing and cold, with a high near 15. Wind chill values as low as -10. Northwest wind 5 to 13 mph.
Saturday Night
Partly cloudy, with a low around -6. Wind chill values as low as -15. Light southeast wind.
Sunday
Mostly sunny and cold, with a high near 13. South southeast wind around 6 mph.
Sunday Night
Partly cloudy, with a temperature rising to around 9 by 5am. South southeast wind 5 to 7 mph becoming west southwest after midnight.
Monday
Mostly sunny, with a high near 32. West wind around 8 mph.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 26. West wind 6 to 10 mph.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 35. West northwest wind around 11 mph.
Tuesday Night
A 50 percent chance of snow. Cloudy, with a low around 18. Northwest wind around 11 mph.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 28. North northwest wind around 8 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 16. South wind 6 to 10 mph becoming west southwest after midnight.
Thursday
A chance of rain and snow. Partly sunny, with a high near 36. West wind around 14 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sumatra MT
 46.62°N 107.57°W (Elev. 3196 ft)
4:48 am MST Nov 28, 2025
8am MST Nov 28, 2025-6pm MST Dec 4, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database