Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

HORSE THIEF (HORM8)

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

NA

47°F

8°C

Humidity 65%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 18 Oct 09:39 AM MDT
Extended Forecast for

5 Miles N Roundup MT

  • Today

    Today: Partly sunny, with a high near 61. East northeast wind 6 to 9 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming clear, with a low around 34. East northeast wind 5 to 7 mph becoming light and variable.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68. Southwest wind 6 to 10 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind becoming southwest around 6 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. North northeast wind 5 to 9 mph becoming calm  after midnight.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Calm wind becoming west southwest around 6 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Southwest wind 8 to 10 mph.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 61. East northeast wind 6 to 9 mph.
Tonight
Mostly cloudy during the early evening, then becoming clear, with a low around 34. East northeast wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 68. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 37. Calm wind becoming southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph becoming north northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. North northeast wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 39. Calm wind becoming west southwest around 6 mph after midnight.
Thursday
Sunny, with a high near 73. Southwest wind 8 to 10 mph.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Calm wind becoming northwest around 6 mph after midnight.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Northwest wind 7 to 17 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 34. North northwest wind 16 to 18 mph.
Saturday
Mostly sunny, with a high near 51. West wind 9 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Roundup MT
 46.54°N 108.54°W (Elev. 3497 ft)
8:17 am MDT Oct 18, 2026
10am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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