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

75°F

24°C

Humidity 35%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 04 Oct 01:39 PM MDT
Extended Forecast for

19 Miles N Roundup MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Southeast wind around 10 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southeast wind 7 to 14 mph becoming west southwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. West southwest wind 13 to 17 mph becoming northwest in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. West wind 8 to 11 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny through mid morning, then becoming sunny, with a high near 75. West wind 6 to 9 mph.

    High: 75 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. North wind around 6 mph becoming calm.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72. West wind 6 to 8 mph becoming north northeast in the afternoon.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Northeast wind 5 to 7 mph becoming light and variable in the evening.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. West wind 5 to 7 mph becoming east southeast in the afternoon.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 50. Southeast wind 7 to 14 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 84. West southwest wind 13 to 17 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 50. West wind 8 to 11 mph.
Tuesday
Partly sunny through mid morning, then becoming sunny, with a high near 75. West wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 45. North wind around 6 mph becoming calm.
Wednesday
Sunny, with a high near 72. West wind 6 to 8 mph becoming north northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 44. Northeast wind 5 to 7 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 69. West wind 5 to 7 mph becoming east southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 44. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Friday
Mostly sunny, with a high near 77. South southwest wind 10 to 17 mph.
Friday Night
Partly cloudy, with a low around 48. Southwest wind 9 to 11 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 64. West wind 15 to 20 mph becoming north northwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles N Roundup MT
 46.73°N 108.48°W (Elev. 3599 ft)
Last Update:
12:36 pm MDT Oct 4, 2026
Forecast Valid:
2pm MDT Oct 4, 2026-6pm MDT Oct 10, 2026
 
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