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

45°F

7°C

Humidity 69%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Apr 08:39 AM MDT
Extended Forecast for

3 Miles SSW Roundup MT

  • Today

    Today: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 67. Southwest wind 9 to 17 mph.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Rain showers likely before 1am, then rain and snow showers likely. Mostly cloudy, with a low around 36. West southwest wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 45. West northwest wind 13 to 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 23. North wind 6 to 14 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 48. West northwest wind 5 to 14 mph. Little or no snow accumulation expected.

    High: 48 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 25. North wind 5 to 10 mph becoming light and variable.

    Low: 25 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. West southwest wind 6 to 11 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West northwest wind 6 to 10 mph becoming south southwest after midnight.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Southwest wind 7 to 13 mph.

    High: 70 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 67. Southwest wind 9 to 17 mph.
Tonight
Rain showers likely before 1am, then rain and snow showers likely. Mostly cloudy, with a low around 36. West southwest wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 45. West northwest wind 13 to 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 23. North wind 6 to 14 mph.
Friday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 48. West northwest wind 5 to 14 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 25. North wind 5 to 10 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 60. West southwest wind 6 to 11 mph.
Saturday Night
Partly cloudy, with a low around 32. West northwest wind 6 to 10 mph becoming south southwest after midnight.
Sunday
Sunny, with a high near 70. Southwest wind 7 to 13 mph.
Sunday Night
Partly cloudy, with a low around 41. Southwest wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 76. West southwest wind 6 to 13 mph.
Monday Night
Partly cloudy, with a low around 43. West northwest wind 6 to 10 mph becoming north in the evening.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 76. Southwest wind 6 to 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Roundup MT
 46.41°N 108.55°W (Elev. 3399 ft)
Last Update:
2:53 am MDT Apr 15, 2026
Forecast Valid:
8am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation