Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

light snow

14°F

-10°C

Humidity 63%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility 1.24 mi
Wind Chill2°F (-17°C)
Last update 15 Mar 11:26 AM MDT
Extended Forecast for

21 Miles ENE South Pass City WY

  • Today

    Today: Mostly sunny, with a high near 25. North wind around 6 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 13. North northeast wind around 6 mph becoming calm.

    Low: 13 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 47. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 67 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Breezy.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 25. North wind around 6 mph.
Tonight
Increasing clouds, with a low around 13. North northeast wind around 6 mph becoming calm.
Monday
Mostly sunny, with a high near 47. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 34. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 60. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 67. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 44. Breezy.
Thursday
Sunny, with a high near 70. Breezy.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 73. Breezy.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 73. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE South Pass City WY
 42.56°N 108.41°W (Elev. 6398 ft)
11:02 am MDT Mar 15, 2026
11am MDT Mar 15, 2026-6pm MDT Mar 21, 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