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Current conditions at
HORSE THIEF (HORM8)
Lat: 46.42581°NLon: 108.6745°WElev: 3414.0ft.NA
-3°F
-19°C
| Humidity | 77% |
| Wind Speed | SW 0 MPH |
| Barometer | NA |
| Dewpoint | -8°F (-22°C) |
| Visibility | NA |
| Last update | 21 Feb 05:39 AM MST |
Extended Forecast for
Roundup MT
Today
High: 46 °F
Rain/Snow
Likely then
Chance
Rain/SnowTonight
Low: 30 °F
Rain/Snow
LikelyWednesday
High: 47 °F
Chance
Rain/Snow
then SunnyWednesday Night
Low: 33 °F
Mostly Clear
Thursday
High: 54 °F
Mostly Sunny
Thursday Night
Low: 34 °F
Partly Cloudy
Friday
High: 54 °F
Slight Chance
SnowFriday Night
Low: 18 °F
Snow Likely
Saturday
High: 34 °F
Chance Snow
Detailed Forecast
Today
Snow likely, possibly mixed with rain, mainly before noon. Cloudy, with a high near 46. Light west wind becoming west northwest 5 to 10 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain and snow likely, mainly after 10pm. Cloudy, with a low around 30. Calm wind becoming west southwest 5 to 8 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 47. West northwest wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 33. West wind 16 to 20 mph.
Thursday
Mostly sunny, with a high near 54. West wind 21 to 29 mph, with gusts as high as 44 mph.
Thursday Night
Partly cloudy, with a low around 34. West southwest wind 16 to 22 mph.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 54. West wind 14 to 22 mph.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. Northeast wind 8 to 16 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 34. East northeast wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 14. East wind 5 to 8 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 47. Southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 24. South southeast wind around 5 mph becoming light and variable.
Monday
Sunny, with a high near 55. West wind 6 to 11 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Roundup MT
46.45°N 108.53°W (Elev. 3219 ft)
46.45°N 108.53°W (Elev. 3219 ft)
6:33 am MST Feb 24, 2026
6am MST Feb 24, 2026-6pm MST Mar 2, 2026
Additional Resources
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Hourly Weather Forecast
