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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

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

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

NA

14°F

-10°C

Humidity 83%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 02 Jan 06:15 PM MST
Extended Forecast for

Westby MT

  • Tonight

    Tonight: Patchy freezing fog before 9pm. Mostly cloudy, with a low around 3. Wind chill values between -5 and zero. Light and variable wind becoming north northwest around 6 mph in the evening.

    Low: 3 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14. Wind chill values between -5 and zero. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 18 by 5am. Wind chill values between -5 and 5. Southeast wind 11 to 14 mph, with gusts as high as 20 mph.

    Low: 10 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 30. South southwest wind 8 to 10 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. West southwest wind 7 to 9 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. West southwest wind 7 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. West wind 7 to 10 mph.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. Southwest wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog before 9pm. Mostly cloudy, with a low around 3. Wind chill values between -5 and zero. Light and variable wind becoming north northwest around 6 mph in the evening.
Saturday
Partly sunny, with a high near 14. Wind chill values between -5 and zero. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Saturday Night
Mostly cloudy, with a temperature rising to around 18 by 5am. Wind chill values between -5 and 5. Southeast wind 11 to 14 mph, with gusts as high as 20 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 30. South southwest wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 16. West southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 30. West southwest wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 9. West wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 29. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 16. Southwest wind 11 to 13 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 31. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 11. West wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 20.
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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:
1:58 pm MST Jan 2, 2026
Forecast Valid:
6pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
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