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

-3°F

-19°C

Humidity 77%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint -8°F (-22°C)
Visibility NA
Last update 21 Feb 05:39 AM MST
Extended Forecast for

19 Miles N Roundup MT

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 25. Southwest wind 10 to 14 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, with a high near 52. Southwest wind 14 to 18 mph.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. West northwest wind around 17 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 47. West northwest wind around 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely, possibly mixed with rain, mainly after 11pm. Mostly cloudy, with a low around 27. West northwest wind 7 to 13 mph becoming south southwest in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 11am. Mostly sunny, with a high near 49. West northwest wind 13 to 18 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. West southwest wind 21 to 24 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 54. West wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West southwest wind 21 to 25 mph.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 25. Southwest wind 10 to 14 mph.
Monday
Mostly cloudy, with a high near 52. Southwest wind 14 to 18 mph.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 32. West northwest wind around 17 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 47. West northwest wind around 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Snow showers likely, possibly mixed with rain, mainly after 11pm. Mostly cloudy, with a low around 27. West northwest wind 7 to 13 mph becoming south southwest in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow showers before 8am, then a chance of snow showers between 8am and 11am. Mostly sunny, with a high near 49. West northwest wind 13 to 18 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 27. West southwest wind 21 to 24 mph.
Thursday
Mostly sunny, with a high near 54. West wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph.
Thursday Night
Partly cloudy, with a low around 26. West southwest wind 21 to 25 mph.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 45. West wind 21 to 29 mph, with gusts as high as 40 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11. North wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.
Saturday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 29. North wind 8 to 11 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 11. East southeast wind 6 to 9 mph becoming south southwest after midnight.
Sunday
Partly sunny, with a high near 36. South southwest wind 6 to 11 mph becoming northwest in the morning.
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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:
6:08 pm MST Feb 22, 2026
Forecast Valid:
7pm MST Feb 22, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation