Current conditions at

HORSE THIEF (HORM8)

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

NA

40°F

4°C

Humidity 48%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 17 Feb 02:39 PM MST
Extended Forecast for

Roundup MT

High Wind Warning February 17, 03:14pm until February 17, 08:00pm
Click here for hazard details and duration
...
  •  
    High Wind Warning February 17, 03:14pm until February 17, 08:00pm

    NOW until 8:00pm Tue

    High Wind Warning

  • Tonight

    Low: 10 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 11am.  Mostly cloudy, with a high near 21. Wind chill values as low as zero. North northeast wind 9 to 17 mph.  New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers.  Low around 3. Wind chill values as low as -5. North northeast wind 6 to 15 mph.  Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 3 °F

    Snow Showers

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly before 11am.  Mostly cloudy, with a high near 20. Wind chill values as low as -5. Northeast wind around 5 mph becoming light and variable  in the morning.  New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. North wind around 5 mph becoming calm  in the evening.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. West northwest wind 6 to 13 mph becoming northeast after midnight.
Wednesday
A 30 percent chance of snow showers after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as zero. North northeast wind 9 to 17 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 3. Wind chill values as low as -5. North northeast wind 6 to 15 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Thursday
A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 20. Wind chill values as low as -5. Northeast wind around 5 mph becoming light and variable in the morning. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 2. Southeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 31. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 9. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 34. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 6. East northeast wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 35. East southeast wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 14. East wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 51. Southwest wind 6 to 9 mph.
Monday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 23. West southwest wind around 7 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 48. West southwest wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Roundup MT
 46.45°N 108.56°W (Elev. 3202 ft)
1:45 pm MST Feb 17, 2026
3pm MST Feb 17, 2026-6pm MST Feb 24, 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