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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

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

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

NA

21°F

-6°C

Humidity 67%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 08 Jan 04:45 PM MST
Extended Forecast for

9 Miles WNW Westby MT

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Wind chill values between zero and 5. Southwest wind 9 to 17 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. Wind chill values between -5 and 5. Blustery, with a west northwest wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 21 °F

    Mostly Sunny
    and Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. Wind chill values between -5 and -10. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 17. Wind chill values between -5 and 5. Northwest wind 5 to 9 mph becoming south southwest in the morning.

    High: 17 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. West wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind around 16 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38. West wind 15 to 17 mph, with gusts as high as 26 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 29. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Slight Chance
    Rain and
    Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. Wind chill values between zero and 5. Southwest wind 9 to 17 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 21. Wind chill values between -5 and 5. Blustery, with a west northwest wind 18 to 23 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 2. Wind chill values between -5 and -10. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, with a high near 17. Wind chill values between -5 and 5. Northwest wind 5 to 9 mph becoming south southwest in the morning.
Saturday Night
Mostly cloudy, with a low around 12. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 35. West wind 14 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 24. West wind around 16 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 38. West wind 15 to 17 mph, with gusts as high as 26 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 29. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 38. Breezy, with a northwest wind 22 to 24 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly sunny, with a high near 35. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Westby MT
 48.9°N 104.25°W (Elev. 2231 ft)
Last Update:
1:07 pm MST Jan 8, 2026
Forecast Valid:
5pm MST Jan 8, 2026-6pm MST Jan 15, 2026
 
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