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

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

46°F

8°C

Humidity 54%
Wind Speed SW 15 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 12 Apr 11:56 AM MDT
Extended Forecast for

19 Miles WNW South Pass City WY

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 4pm. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow Showers
    Likely and
    Breezy

  • Monday

    Monday: Scattered snow showers before 9am, then scattered snow showers after noon. The snow could be heavy at times. Partly sunny, with a high near 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after midnight. Partly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 37. Breezy, with a west wind 7 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: A 40 percent chance of snow showers after noon. Partly sunny, with a high near 38. Windy, with a west southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 38 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 27. Windy. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Showers
    Likely and
    Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 32. Windy. Chance of precipitation is 90%.

    High: 32 °F

    Snow Showers
    and Windy

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 4pm. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday
Scattered snow showers before 9am, then scattered snow showers after noon. The snow could be heavy at times. Partly sunny, with a high near 33. Breezy, with a west wind 14 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 20 percent chance of snow showers after midnight. Partly cloudy, with a low around 18. Breezy, with a west wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
A 40 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 37. Breezy, with a west wind 7 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 21. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Wednesday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 38. Windy, with a west southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 27. Windy. Chance of precipitation is 60%.
Thursday
Snow showers. Some thunder is also possible. High near 32. Windy. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 13. Breezy. Chance of precipitation is 70%.
Friday
Snow showers likely. Partly sunny, with a high near 23. Blustery.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 10.
Saturday
A chance of snow showers. Mostly sunny, with a high near 29. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW South Pass City WY
 42.62°N 109.13°W (Elev. 9567 ft)
Last Update:
10:33 am MDT Apr 12, 2026
Forecast Valid:
12pm MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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