Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

NA

42°F

6°C

Humidity 72%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 14 Jan 01:00 PM MST
Extended Forecast for

Culbertson MT

High Wind Watch January 15, 09:00am until January 16, 05:00am
Click here for hazard details and duration
High Wind Watch
  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 38. West southwest wind 8 to 11 mph.

    High: 38 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. Windy, with a west northwest wind 20 to 25 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 37 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Cloudy, with a low around 15. Wind chill values between zero and 10. Windy, with a northwest wind 29 to 31 mph, with gusts as high as 45 mph.  Little or no snow accumulation expected.

    Low: 15 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 22. Blustery, with a northwest wind around 24 mph, with gusts as high as 38 mph.

    High: 22 °F

    Partly Sunny
    and Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. North northwest wind 7 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. West wind 11 to 15 mph, with gusts as high as 26 mph.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 29. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 29 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 38. West southwest wind 8 to 11 mph.
Tonight
Mostly cloudy, with a low around 27. West wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 37. Windy, with a west northwest wind 20 to 25 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 49 mph.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 15. Wind chill values between zero and 10. Windy, with a northwest wind 29 to 31 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.
Friday
Partly sunny, with a high near 22. Blustery, with a northwest wind around 24 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 4. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 23. North northwest wind 7 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 13. West wind 11 to 15 mph, with gusts as high as 26 mph.
Sunday
Mostly cloudy, with a high near 29. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 6. North northwest wind 7 to 14 mph, with gusts as high as 24 mph.
M.L.King Day
Partly sunny, with a high near 24. West northwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly cloudy, with a high near 26.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
1:48 am MST Jan 14, 2026
1pm MST Jan 14, 2026-6pm MST Jan 20, 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