Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

34°F

1°C

Humidity 51%
Wind Speed WNW 13 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 01 Feb 05:56 PM MST
Extended Forecast for

17 Miles E South Pass City WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 41. West wind 7 to 10 mph.

    High: 41 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. West wind 5 to 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. West wind 6 to 13 mph becoming north in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Light and variable wind.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 41 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. West southwest wind 7 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 41. West wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 19. West wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 42. West wind 6 to 13 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 18. Light and variable wind.
Wednesday
Mostly sunny, with a high near 41. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 23. West southwest wind 7 to 10 mph.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Sunny, with a high near 45. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E South Pass City WY
 42.42°N 108.48°W (Elev. 7208 ft)
4:47 pm MST Feb 1, 2026
6pm MST Feb 1, 2026-6pm MST Feb 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database