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

27°F

-3°C

Humidity 96%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 03 Apr 08:56 PM MDT
Extended Forecast for

21 Miles ENE South Pass City WY

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind becoming southwest around 5 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. Light and variable wind becoming north northwest around 6 mph in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West southwest wind 5 to 9 mph becoming light west after midnight.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. Light west wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. West southwest wind 6 to 9 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Sunny, with a high near 54. Light and variable wind becoming north northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 29. North northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 60. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. West southwest wind 5 to 9 mph becoming light west after midnight.
Monday
Mostly sunny, with a high near 62. Light west wind becoming west southwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 37. West southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 64. Breezy.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. Breezy.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 49.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE South Pass City WY
 42.56°N 108.41°W (Elev. 6398 ft)
Last Update:
8:47 pm MDT Apr 3, 2026
Forecast Valid:
9pm MDT Apr 3, 2026-6pm MDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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