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

KNOWLTON (KTFM8)

Lat: 46.30739°NLon: 105.02978°WElev: 3320.0ft.

NA

58°F

14°C

Humidity 25%
Wind Speed NE 11 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 18 Oct 11:40 AM MDT
Extended Forecast for

27 Miles N Powderville MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. East northeast wind 7 to 9 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. East northeast wind 8 to 11 mph becoming southeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. South southeast wind 11 to 20 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southeast wind 5 to 14 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. North wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. East southeast wind 7 to 9 mph.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. South southeast wind 7 to 11 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. East northeast wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 42. East northeast wind 8 to 11 mph becoming southeast after midnight.
Monday
Sunny, with a high near 68. South southeast wind 11 to 20 mph.
Monday Night
Mostly clear, with a low around 42. Southeast wind 5 to 14 mph.
Tuesday
Sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 38. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 67. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 49. East southeast wind 7 to 9 mph.
Thursday
Sunny, with a high near 78. South southeast wind 7 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 54. South southeast wind 7 to 11 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 69. South southeast wind 6 to 16 mph becoming west northwest in the afternoon.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. West northwest wind 11 to 17 mph. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 52. West northwest wind 9 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles N Powderville MT
 46.15°N 105.14°W (Elev. 2651 ft)
12:32 pm MDT Oct 18, 2026
12pm MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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