Current conditions at

HORSE THIEF (HORM8)

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

NA

32°F

0°C

Humidity 41%
Wind Speed NW 18 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 15 Jan 08:39 PM MST
Extended Forecast for

Sumatra MT

High Wind Warning January 15, 09:10pm until January 16, 05:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning January 15, 09:10pm until January 16, 05:00pm

    NOW until 5:00pm Fri

    High Wind Warning

  • Tonight

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 30. Northwest wind 23 to 33 mph, with gusts as high as 55 mph.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -5. North northwest wind 16 to 23 mph.

    Low: 8 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 39. Wind chill values as low as zero. North northwest wind 6 to 10 mph becoming south southwest in the morning.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28. Southwest wind 9 to 18 mph becoming northwest after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a temperature rising to near 35 by noon, then falling to around 27 during the remainder of the day. North northwest wind 18 to 21 mph.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. North wind 6 to 14 mph.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 36. West wind 6 to 8 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. Northwest wind 32 to 37 mph, with gusts as high as 55 mph.
Friday
Mostly cloudy, with a high near 30. Northwest wind 23 to 33 mph, with gusts as high as 55 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -5. North northwest wind 16 to 23 mph.
Saturday
Sunny, with a high near 39. Wind chill values as low as zero. North northwest wind 6 to 10 mph becoming south southwest in the morning.
Saturday Night
Increasing clouds, with a low around 28. Southwest wind 9 to 18 mph becoming northwest after midnight.
Sunday
Mostly cloudy, with a temperature rising to near 35 by noon, then falling to around 27 during the remainder of the day. North northwest wind 18 to 21 mph.
Sunday Night
Partly cloudy, with a low around 11. North wind 6 to 14 mph.
M.L.King Day
Mostly sunny, with a high near 36. West wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a steady temperature around 31. Southwest wind 6 to 10 mph.
Tuesday
Partly sunny, with a high near 42. Northwest wind 11 to 16 mph.
Tuesday Night
Mostly cloudy, with a low around 18. North northwest wind 9 to 13 mph.
Wednesday
Partly sunny, with a high near 37. North northwest wind 8 to 11 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. South southwest wind 7 to 9 mph becoming west northwest after midnight.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 36. Northwest wind 7 to 10 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Sumatra MT
 46.62°N 107.57°W (Elev. 3196 ft)
7:48 pm MST Jan 15, 2026
9pm MST Jan 15, 2026-6pm MST Jan 22, 2026
 
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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