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

Kilo - Harlowton (K1KM)

Lat: 46.5°NLon: 109.8°WElev: 4452.0ft.

Clear

57°F

14°C

Humidity 36%
Wind Speed S 8 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Oct 12:55 PM MDT
Extended Forecast for

3 Miles NE Martinsdale MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. East southeast wind 13 to 15 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. East wind 5 to 14 mph becoming west after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. West northwest wind 6 to 9 mph becoming southeast in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. East wind 5 to 11 mph becoming west after midnight.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. West wind 5 to 13 mph becoming east northeast in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. East wind 5 to 8 mph becoming southwest after midnight.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Southeast wind 5 to 7 mph becoming west after midnight.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Light south southwest wind increasing to 5 to 9 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. East southeast wind 13 to 15 mph.
Tonight
Mostly clear, with a low around 33. East wind 5 to 14 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 66. West northwest wind 6 to 9 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 39. East wind 5 to 11 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 64. West wind 5 to 13 mph becoming east northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. East wind 5 to 8 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 62. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 39. Southeast wind 5 to 7 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 68. Light south southwest wind increasing to 5 to 9 mph in the afternoon.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 42. South southeast wind 6 to 10 mph becoming west after midnight.
Friday
Showers. High near 51. West wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. West wind 22 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 44. Southwest wind 10 to 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Martinsdale MT
 46.49°N 110.26°W (Elev. 4800 ft)
12:32 pm MDT Oct 18, 2026
1pm MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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