Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

HORSE THIEF (HORM8)

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

NA

73°F

23°C

Humidity 53%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 28 Aug 04:39 PM MDT
Extended Forecast for

2 Miles SSW Roundup MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers.  Cloudy, with a steady temperature around 74. South southwest wind around 7 mph.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 11pm, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 60. South wind around 6 mph.  Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Cloudy, then gradually becoming mostly sunny, with a high near 83. West southwest wind around 6 mph becoming north northeast in the afternoon.  Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 2am, then a chance of showers after 5am.  Mostly cloudy, with a low around 53. East northeast wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm.  High near 75. Light west northwest wind increasing to 10 to 15 mph in the morning.  Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph in the evening.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. West southwest wind around 6 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. East wind around 6 mph becoming calm  after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a steady temperature around 74. South southwest wind around 7 mph.
Tonight
A chance of showers before 11pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 60. South wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 83. West southwest wind around 6 mph becoming north northeast in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 2am, then a chance of showers after 5am. Mostly cloudy, with a low around 53. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. High near 75. Light west northwest wind increasing to 10 to 15 mph in the morning. Chance of precipitation is 80%.
Sunday Night
Mostly clear, with a low around 47. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph in the evening.
Monday
Sunny, with a high near 82. West southwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 50. East wind around 6 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 87. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55. South southeast wind 5 to 8 mph becoming west southwest after midnight.
Wednesday
Mostly sunny, with a high near 87. Southwest wind 7 to 11 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 83. West southwest wind 6 to 9 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 51. West wind 5 to 9 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 77. West northwest wind 5 to 9 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Roundup MT
 46.41°N 108.55°W (Elev. 3399 ft)
5:08 pm MDT Aug 28, 2026
5pm MDT Aug 28, 2026-6pm MDT Sep 4, 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