Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

16°F

-9°C

Humidity 76%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 1.24 mi
Last update 30 Jan 08:26 AM MST
Extended Forecast for

2 Miles NNW South Pass City WY

  • Today

    Today: Mostly sunny, with a high near 31. Breezy, with a west wind 6 to 16 mph, with gusts as high as 23 mph.

    High: 31 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Breezy, with a west wind 9 to 18 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West wind around 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 42 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 31. Breezy, with a west wind 6 to 16 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 24. Breezy, with a west wind 9 to 18 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 40. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 23. West wind around 10 mph.
Sunday
Partly sunny, with a high near 42. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 26. West wind around 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 38. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW South Pass City WY
 42.49°N 108.81°W (Elev. 8199 ft)
8:17 am MST Jan 30, 2026
8am MST Jan 30, 2026-6pm MST Feb 5, 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