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Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

27°F

-3°C

Humidity 47%
Wind Speed W 14 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility 1.24 mi
Wind Chill16°F (-9°C)
Last update 28 Jan 11:12 AM MST
Extended Forecast for

7 Miles NNE South Pass City WY

  • Today

    Today: Scattered snow showers, mainly after 5pm. Cloudy, with a high near 32. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 32 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Scattered snow showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 14. West northwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Scattered
    Snow Showers
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 31. West wind 6 to 9 mph becoming north in the afternoon.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind around 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. West wind 6 to 8 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. West southwest wind 7 to 11 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. West southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers, mainly after 5pm. Cloudy, with a high near 32. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
Scattered snow showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 14. West northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 31. West wind 6 to 9 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 15. West wind around 6 mph.
Friday
Mostly sunny, with a high near 35. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 22. West southwest wind 7 to 11 mph.
Saturday
Mostly sunny, with a high near 39. West southwest wind around 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 39.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 20.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE South Pass City WY
 42.56°N 108.73°W (Elev. 8389 ft)
Last Update:
11:03 am MST Jan 28, 2026
Forecast Valid:
11am MST Jan 28, 2026-6pm MST Feb 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation