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

43°F

6°C

Humidity 16%
Wind Speed W 13 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 18 Apr 06:56 PM MDT
Extended Forecast for

14 Miles SSE South Pass City WY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Increasing
    Clouds and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. West wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 64 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 66 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 42. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow showers after noon. Mostly sunny, with a high near 56. Windy.

    High: 56 °F

    Sunny and
    Breezy then
    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Very windy.

    Low: 30 °F

    Chance Snow
    Showers and
    Very Windy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 56. West wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 35. West wind 8 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 64. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 40. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 66. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A slight chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 42. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of snow showers after noon. Mostly sunny, with a high near 56. Windy.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Very windy.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 42. Windy. Chance of precipitation is 70%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 21. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 40. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Saturday
A chance of snow showers. Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE South Pass City WY
 42.27°N 108.72°W (Elev. 8225 ft)
Last Update:
6:02 pm MDT Apr 18, 2026
Forecast Valid:
7pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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