National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

HORSE THIEF (HORM8)

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

NA

21°F

-6°C

Humidity 83%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 06 Dec 11:39 AM MST
Extended Forecast for

9 Miles SW Sumatra MT

  • This Afternoon

    This Afternoon: Isolated snow showers before 1pm. Mostly cloudy, with a high near 29. North wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 29 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Snow showers likely before 11pm, then a slight chance of snow between 11pm and 2am. Cloudy, with a temperature rising to around 28 by 5am. East southeast wind 5 to 14 mph becoming west southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 16 °F⇑

    Snow Showers
    Likely then
    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy through mid morning, then becoming sunny, with a high near 38. West wind 10 to 14 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a temperature rising to around 36 by 4am. Southwest wind 8 to 13 mph increasing to 15 to 20 mph after midnight.

    Low: 33 °F⇑

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. West wind 14 to 18 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 11pm. Cloudy, with a temperature falling to near 39 by 10pm, then rising to around 45 during the remainder of the night. West southwest wind 14 to 21 mph.

    Low: 39 °F⇑

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers. Mostly cloudy, with a temperature falling to around 37 by 5pm. Northwest wind 22 to 25 mph, with gusts as high as 38 mph.

    High: 48 °F⇓

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 27. West wind 10 to 16 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers likely. Mostly cloudy, with a high near 42. South southwest wind around 11 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Isolated snow showers before 1pm. Mostly cloudy, with a high near 29. North wind 5 to 11 mph. Chance of precipitation is 20%.
Tonight
Snow showers likely before 11pm, then a slight chance of snow between 11pm and 2am. Cloudy, with a temperature rising to around 28 by 5am. East southeast wind 5 to 14 mph becoming west southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Mostly cloudy through mid morning, then becoming sunny, with a high near 38. West wind 10 to 14 mph.
Sunday Night
Mostly cloudy, with a temperature rising to around 36 by 4am. Southwest wind 8 to 13 mph increasing to 15 to 20 mph after midnight.
Monday
Partly sunny, with a high near 44. West wind 14 to 18 mph.
Monday Night
A 30 percent chance of showers after 11pm. Cloudy, with a temperature falling to near 39 by 10pm, then rising to around 45 during the remainder of the night. West southwest wind 14 to 21 mph.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a temperature falling to around 37 by 5pm. Northwest wind 22 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. West wind 10 to 16 mph. Chance of precipitation is 40%.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 42. South southwest wind around 11 mph becoming west in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Rain and snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 20. North northwest wind 10 to 14 mph. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a temperature falling to around 19 by 5pm. North wind 10 to 13 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 10. North northeast wind around 8 mph.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 24. East northeast wind around 8 mph becoming southeast in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Sumatra MT
 46.55°N 107.71°W (Elev. 3301 ft)
Last Update:
10:09 am MST Dec 6, 2025
Forecast Valid:
12pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation