Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

NA

35°F

2°C

Humidity 100%
Wind Speed E 10 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 11 Nov 05:30 PM MST
Extended Forecast for

Westby MT

  • Tonight

    Tonight: Patchy fog between 8pm and 10pm. Patchy freezing fog between 10pm and 2am.  Otherwise, mostly cloudy, with a low around 28. East southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 46. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 46 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. South southeast wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Southeast wind around 18 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 36 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. South southeast wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. South wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. South wind 6 to 8 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 8pm and 10pm. Patchy freezing fog between 10pm and 2am. Otherwise, mostly cloudy, with a low around 28. East southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 46. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 30. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 48. South southeast wind 13 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 29. Southeast wind around 18 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 46. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 36 mph.
Saturday Night
Partly cloudy, with a low around 30. South southeast wind 11 to 16 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 49. South wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 30. South wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 54. South wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 33. South wind 3 to 7 mph.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Westby MT
 48.87°N 104.05°W (Elev. 1991 ft)
3:40 pm MST Nov 11, 2026
5pm MST Nov 11, 2026-6pm MST Nov 18, 2026
 
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Additional Resources

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