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

36°F

2°C

Humidity 40%
Wind Speed W 14 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 01 Feb 07:26 PM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Windy, with a west wind 25 to 30 mph, with gusts as high as 39 mph.

    Low: 18 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as zero. Windy, with a west northwest wind 24 to 29 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 26 °F

    Becoming
    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Wind chill values as low as -5. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Wind chill values as low as zero. Blustery, with a west northwest wind 13 to 22 mph, with gusts as high as 29 mph.

    High: 28 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. West northwest wind 10 to 13 mph.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. Breezy, with a west wind 10 to 15 mph.

    High: 26 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Windy, with a west wind 25 to 30 mph, with gusts as high as 39 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 26. Wind chill values as low as zero. Windy, with a west northwest wind 24 to 29 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.
Monday Night
Partly cloudy, with a low around 13. Wind chill values as low as -5. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 28. Wind chill values as low as zero. Blustery, with a west northwest wind 13 to 22 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 10. West northwest wind 10 to 13 mph.
Wednesday
Mostly sunny, with a high near 26. Breezy, with a west wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 17. Blustery, with a west northwest wind 15 to 17 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 16. Blustery.
Saturday
Mostly sunny, with a high near 27. Blustery.
Saturday Night
Partly cloudy, with a low around 15. Blustery.
Sunday
Sunny, with a high near 26. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
6:02 pm MST Feb 1, 2026
7pm MST Feb 1, 2026-6pm MST Feb 8, 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