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

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

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

NA

18°F

-8°C

Humidity 94%
Wind Speed ENE 7 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 14 Mar 06:02 AM MDT
Extended Forecast for

11 Miles WNW Cartwright ND

Winter Weather Advisory until March 15, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 15, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • Today

    High: 26 °F

    Snow Likely
    then Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly before 1am. Patchy blowing snow before midnight. Low around 6. Wind chill values between -5 and 5. Blustery, with a north wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow and
    Patchy
    Blowing Snow
    then Snow
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 20. Wind chill values between -10 and zero. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. West northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 29. Light south wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. South southwest wind 8 to 13 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind around 16 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly after 10am. Patchy blowing snow after 1pm. High near 26. Blustery, with an east wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 1am. Patchy blowing snow before midnight. Low around 6. Wind chill values between -5 and 5. Blustery, with a north wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
Mostly sunny, with a high near 20. Wind chill values between -10 and zero. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 1. West northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 29. Light south wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 20. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 57. South southwest wind 8 to 13 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 39. West wind around 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 64. West wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 42. West wind 11 to 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 64. West wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Cartwright ND
 47.95°N 104.15°W (Elev. 2100 ft)
Last Update:
3:06 am MDT Mar 14, 2026
Forecast Valid:
6am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation