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

37°F

3°C

Humidity 65%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 04 Dec 08:39 PM MST
Extended Forecast for

2 Miles SW Roundup MT

  • Tonight

    Tonight: A slight chance of snow between 11pm and 3am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 20. West southwest wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow and
    Patchy Fog

  • Friday

    Friday: A 50 percent chance of snow, mainly after 4pm. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 37. West southwest wind 5 to 7 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Patchy Fog
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely before 2am, then snow likely, possibly mixed with rain between 2am and 3am, then snow likely after 3am. Patchy fog. Otherwise, cloudy, with a low around 21. South southwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Snow likely, mainly before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. West wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a temperature rising to around 25 by 4am. Calm wind becoming west southwest 5 to 7 mph after midnight. Little or no snow accumulation expected.

    Low: 18 °F⇑

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. West southwest wind around 9 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. Southwest wind 8 to 14 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. West wind 11 to 13 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. West southwest wind 10 to 13 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 11pm and 3am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 20. West southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Friday
A 50 percent chance of snow, mainly after 4pm. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 37. West southwest wind 5 to 7 mph becoming south southeast in the afternoon. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely before 2am, then snow likely, possibly mixed with rain between 2am and 3am, then snow likely after 3am. Patchy fog. Otherwise, cloudy, with a low around 21. South southwest wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. West wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a temperature rising to around 25 by 4am. Calm wind becoming west southwest 5 to 7 mph after midnight. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 41. West southwest wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 26. Southwest wind 8 to 14 mph.
Monday
Mostly sunny, with a high near 44. West wind 11 to 13 mph.
Monday Night
Mostly cloudy, with a low around 29. West southwest wind 10 to 13 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 50. West wind 13 to 18 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. West northwest wind 7 to 14 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43. West wind 6 to 9 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. West wind around 8 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 45. West wind around 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Roundup MT
 46.43°N 108.59°W (Elev. 3199 ft)
Last Update:
4:09 pm MST Dec 4, 2025
Forecast Valid:
9pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation