National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

32°F

0°C

Humidity 69%
Wind Speed WNW 16 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 04:56 PM MST
Extended Forecast for

8 Miles NE South Pass City WY

  • Tonight

    Tonight: Mostly clear, with a low around 31. West northwest wind 7 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. West wind 8 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 44. West southwest wind 5 to 7 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. West wind around 8 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 42. West northwest wind 7 to 9 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. North wind 6 to 8 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West northwest wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 43. West wind 8 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 28. West wind around 6 mph.
Wednesday
Sunny, with a high near 44. West southwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 27. West wind around 8 mph.
Thursday
Sunny, with a high near 42. West northwest wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 15. North wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 22.
M.L.King Day
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE South Pass City WY
 42.54°N 108.67°W (Elev. 7966 ft)
Last Update:
3:47 pm MST Jan 12, 2026
Forecast Valid:
5pm MST Jan 12, 2026-6pm MST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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