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 NA
Wind Speed ESE 13 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill26°F (-3°C)
Last update NA
Extended Forecast for

9 Miles WNW Westby MT

  • Tonight

    Tonight: Patchy fog before 4am. Patchy freezing fog after 4am.  Otherwise, mostly cloudy, with a low around 30. East southeast wind 11 to 15 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy freezing fog before 8am. Cloudy through mid morning, then gradual clearing, with a high near 46. South southeast wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 46 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. South southeast wind around 14 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. South southeast wind 15 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 31. Southeast wind 18 to 21 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Breezy, with a southeast wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. South southeast wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. South wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. South wind around 8 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 4am. Patchy freezing fog after 4am. Otherwise, mostly cloudy, with a low around 30. East southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Thursday
Patchy freezing fog before 8am. Cloudy through mid morning, then gradual clearing, with a high near 46. South southeast wind 14 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 31. South southeast wind around 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 48. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 31. Southeast wind 18 to 21 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 46. Breezy, with a southeast wind 21 to 24 mph, with gusts as high as 37 mph.
Saturday Night
Partly cloudy, with a low around 32. South southeast wind 14 to 17 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 49. South wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 32. South wind around 8 mph.
Monday
Mostly sunny, with a high near 53. South wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 35. South wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Westby MT
 48.9°N 104.25°W (Elev. 2231 ft)
3:40 pm MST Nov 11, 2026
8pm MST Nov 11, 2026-6pm MST Nov 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database