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

WY28 - South Pass (KSOU)

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

NA

30°F

-1°C

Humidity 80%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 13 Apr 03:42 AM MDT
Extended Forecast for

14 Miles SSE South Pass City WY

  • Overnight

    Overnight: A 30 percent chance of snow showers, mainly after 5am. Mostly cloudy, with a steady temperature around 33. Breezy, with a west southwest wind 10 to 15 mph increasing to 17 to 22 mph. Winds could gust as high as 29 mph. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow
    Showers and
    Breezy

  • Monday

    Monday: A slight chance of snow showers before 7am, then a slight chance of snow showers after 4pm. Mostly sunny, with a high near 44. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow Showers
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Breezy, with a west wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Breezy, with a west wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Windy, with a west wind 22 to 32 mph, with gusts as high as 48 mph.

    High: 51 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers after midnight. Partly cloudy, with a low around 36. Windy, with a west southwest wind 25 to 32 mph, with gusts as high as 47 mph.

    Low: 36 °F

    Windy. Mostly
    Cloudy then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible. High near 47. Windy. Chance of precipitation is 80%.

    High: 47 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 18. Windy. Chance of precipitation is 80%.

    Low: 18 °F

    Snow Showers
    and Windy

Detailed Forecast

Overnight
A 30 percent chance of snow showers, mainly after 5am. Mostly cloudy, with a steady temperature around 33. Breezy, with a west southwest wind 10 to 15 mph increasing to 17 to 22 mph. Winds could gust as high as 29 mph. Little or no snow accumulation expected.
Monday
A slight chance of snow showers before 7am, then a slight chance of snow showers after 4pm. Mostly sunny, with a high near 44. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26. Breezy, with a west wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 47. Breezy, with a west wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 29. Breezy, with a west wind 16 to 22 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 51. Windy, with a west wind 22 to 32 mph, with gusts as high as 48 mph.
Wednesday Night
A 30 percent chance of snow showers after midnight. Partly cloudy, with a low around 36. Windy, with a west southwest wind 25 to 32 mph, with gusts as high as 47 mph.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 47. Windy. Chance of precipitation is 80%.
Thursday Night
Snow showers. Low around 18. Windy. Chance of precipitation is 80%.
Friday
Snow showers likely. Mostly cloudy, with a high near 28. Windy. Chance of precipitation is 70%.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 16. Blustery.
Saturday
Sunny, with a high near 39. Breezy.
Saturday Night
Mostly clear, with a low around 24. Breezy.
Sunday
Mostly sunny, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE South Pass City WY
 42.27°N 108.72°W (Elev. 8225 ft)
Last Update:
3:33 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation