National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

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

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

NA

46°F

8°C

Humidity 62%
Wind Speed NNW 13 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 10 Nov 07:30 PM MST
Extended Forecast for

Westby MT

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. West northwest wind 10 to 13 mph.

    Low: 27 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 46. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 46 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. West wind around 6 mph becoming south southwest in the afternoon.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. East southeast wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 54. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. West wind around 11 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 27. West northwest wind 10 to 13 mph.
Veterans Day
Sunny, with a high near 46. Breezy, with a west northwest wind 13 to 22 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 23. West wind 9 to 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 45. West wind around 6 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 25. East southeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 51. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 34. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 54. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 28. West wind around 11 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 42. West northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 21. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
A slight chance of snow. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westby MT
 48.87°N 104.05°W (Elev. 1991 ft)
Last Update:
2:27 pm MST Nov 10, 2025
Forecast Valid:
7pm MST Nov 10, 2025-6pm MST Nov 17, 2025
 
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Additional Resources

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