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

32°F

0°C

Humidity 54%
Wind Speed W 18 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 13 Apr 09:56 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: A chance of snow showers between noon and 5pm. Mostly sunny, with a high near 21. Wind chill values as low as -5. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Wind chill values as low as -5. Windy, with a west southwest wind 27 to 32 mph becoming north northwest 16 to 21 mph after midnight. Winds could gust as high as 48 mph.

    Low: 12 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 26. Wind chill values as low as -5. Breezy, with a north wind 14 to 22 mph becoming west in the afternoon. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Wind chill values as low as -5. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph.

    Low: 16 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Partly sunny, with a high near 28. Very windy, with a west southwest wind 30 to 39 mph, with gusts as high as 60 mph.

    High: 28 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 22. Very windy, with a west southwest wind 34 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Showers
    Likely and
    Very Windy

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. Very windy, with a southwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

    High: 26 °F

    Heavy Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 5. Windy. Chance of precipitation is 90%.

    Low: 5 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. High near 10. Blustery. Chance of precipitation is 80%.

    High: 10 °F

    Snow Showers
    and Blustery

Detailed Forecast

Today
A chance of snow showers between noon and 5pm. Mostly sunny, with a high near 21. Wind chill values as low as -5. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Partly cloudy, with a low around 12. Wind chill values as low as -5. Windy, with a west southwest wind 27 to 32 mph becoming north northwest 16 to 21 mph after midnight. Winds could gust as high as 48 mph.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 26. Wind chill values as low as -5. Breezy, with a north wind 14 to 22 mph becoming west in the afternoon. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 16. Wind chill values as low as -5. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph.
Wednesday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 28. Very windy, with a west southwest wind 30 to 39 mph, with gusts as high as 60 mph.
Wednesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 22. Very windy, with a west southwest wind 34 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%.
Thursday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. Very windy, with a southwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers. Low around 5. Windy. Chance of precipitation is 90%.
Friday
Snow showers. High near 10. Blustery. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 4. Blustery.
Saturday
Sunny, with a high near 20. Breezy.
Saturday Night
Mostly clear, with a low around 12. Breezy.
Sunday
Mostly sunny, with a high near 30. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
Last Update:
8:48 am MDT Apr 13, 2026
Forecast Valid:
10am MDT Apr 13, 2026-6pm MDT Apr 19, 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