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

55°F

13°C

Humidity 30%
Wind Speed SSE 12 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 10 Apr 01:56 PM MDT
Extended Forecast for

21 Miles ENE South Pass City WY

  • This Afternoon

    This Afternoon: Scattered showers, mainly between 3pm and 5pm. Partly sunny, with a high near 67. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 67 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before 8pm. Partly cloudy, with a low around 42. South southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Scattered showers before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm. Mostly sunny, with a high near 64. Breezy, with a southwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%.

    High: 64 °F

    Breezy.
    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 50%.

    Low: 36 °F

    Scattered
    Showers and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Sunny, with a high near 61. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 61 °F

    Breezy. Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 36. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A chance of rain and snow showers after noon. Mostly sunny, with a high near 54. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly sunny, with a high near 53.

    High: 53 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly between 3pm and 5pm. Partly sunny, with a high near 67. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
Isolated showers before 8pm. Partly cloudy, with a low around 42. South southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Scattered showers before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm. Mostly sunny, with a high near 64. Breezy, with a southwest wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 60%.
Saturday Night
Scattered showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers after noon. Sunny, with a high near 61. Breezy, with a southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Sunday Night
A 40 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 36. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 33 mph.
Monday
A chance of rain and snow showers after noon. Mostly sunny, with a high near 54. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of snow showers. Mostly sunny, with a high near 53.
Tuesday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 57. Windy.
Wednesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 37. Breezy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 55. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:32 pm MDT Apr 10, 2026
Forecast Valid:
2pm MDT Apr 10, 2026-6pm MDT Apr 16, 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