Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

-14°F

-26°C

Humidity 76%
Wind Speed W 0 MPH
Barometer NA
Dewpoint -19°F (-28°C)
Visibility NA
Last update 25 Jan 10:15 AM MST
Extended Forecast for

Culbertson MT

Extreme Cold Warning January 25, 10:40am until January 25, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 25, 10:40am until January 25, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: -4 °F

    Cold

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near -10 by 9pm, then rising to around 4 during the remainder of the night. Wind chill values between -15 and -25. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: -10 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 17. Wind chill values between -10 and zero. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -6. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: -6 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15. Calm wind.

    High: 15 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. Light southwest wind.

    Low: 2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 19. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 19 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. East southeast wind around 6 mph.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny and cold, with a high near -4. Wind chill values between -20 and -30. West wind 3 to 8 mph.
Tonight
Increasing clouds, with a temperature falling to near -10 by 9pm, then rising to around 4 during the remainder of the night. Wind chill values between -15 and -25. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 17. Wind chill values between -10 and zero. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around -6. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 15. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 2. Light southwest wind.
Wednesday
Partly sunny, with a high near 19. Calm wind becoming east southeast around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 5. East southeast wind around 6 mph.
Thursday
Mostly cloudy, with a high near 17. East wind 6 to 10 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0. East southeast wind around 9 mph.
Friday
Partly sunny, with a high near 17. Southeast wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
A slight chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Culbertson MT
 48.14°N 104.51°W (Elev. 1919 ft)
9:15 am MST Jan 25, 2026
10am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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