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Current conditions at
HORSE THIEF (HORM8)
Lat: 46.42581°NLon: 108.6745°WElev: 3414.0ft.NA
N/A
| Humidity | 77% |
| Wind Speed | SW 0 MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | 21 Feb 05:39 AM MST |
Extended Forecast for
Roundup MT
Today

High: 52 °F
Becoming
SunnyTonight

Low: 33 °F
Mostly Clear
Thursday

High: 57 °F
Mostly Sunny
Thursday Night

Low: 37 °F
Partly Cloudy
Friday

High: 55 °F
Slight Chance
SnowFriday Night

Low: 18 °F
Snow Likely
Saturday
High: 36 °F
Chance Snow
then Partly
SunnySaturday Night

Low: 16 °F
Mostly Cloudy
Sunday

High: 45 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 52. West wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon.
Tonight
Mostly clear, with a low around 33. West wind 17 to 22 mph.
Thursday
Mostly sunny, with a high near 57. West wind 22 to 30 mph, with gusts as high as 41 mph.
Thursday Night
Partly cloudy, with a low around 37. West wind 21 to 25 mph.
Friday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 55. Northwest wind 15 to 17 mph.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18. North northeast wind 9 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow before 11am. Mostly cloudy, with a high near 36. East northeast wind around 9 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 16. East wind 5 to 9 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 45. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 23. East wind around 6 mph becoming light and variable.
Monday
Sunny, with a high near 58. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 27. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 61. Southwest wind 6 to 10 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Roundup MT
46.45°N 108.53°W (Elev. 3219 ft)
46.45°N 108.53°W (Elev. 3219 ft)
6:18 am MST Feb 25, 2026
6am MST Feb 25, 2026-6pm MST Mar 3, 2026


