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

38°F

3°C

Humidity 63%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 20 Apr 06:39 AM MDT
Extended Forecast for

19 Miles N Roundup MT

  • Today

    Today: Sunny, with a high near 75. West wind 5 to 8 mph becoming northeast in the afternoon.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. East northeast wind 5 to 8 mph becoming west southwest after midnight.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. South wind 6 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. South wind 6 to 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 77. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 50%.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight, then rain after midnight. Low around 34. West wind 20 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all snow after 9am. High near 44. Northwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. Northwest wind 26 to 31 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 43 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 41. Northwest wind 18 to 26 mph, with gusts as high as 38 mph.

    High: 41 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 75. West wind 5 to 8 mph becoming northeast in the afternoon.
Tonight
Partly cloudy, with a low around 44. East northeast wind 5 to 8 mph becoming west southwest after midnight.
Tuesday
Mostly sunny, with a high near 83. South wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 51. South wind 6 to 10 mph.
Wednesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 77. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight, then rain after midnight. Low around 34. West wind 20 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.
Thursday
Rain, possibly mixed with snow, becoming all snow after 9am. High near 44. Northwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. Northwest wind 26 to 31 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 43 mph.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 41. Northwest wind 18 to 26 mph, with gusts as high as 38 mph.
Friday Night
Mostly cloudy, with a low around 23. Northwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 45. Northwest wind 8 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 24. North northwest wind 5 to 13 mph.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 47. North wind 6 to 11 mph.
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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:
12:48 am MDT Apr 20, 2026
Forecast Valid:
7am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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