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

37°F

3°C

Humidity 82%
Wind Speed WSW 27 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 11 Apr 04:26 PM MDT
Extended Forecast for

21 Miles ENE South Pass City WY

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. Windy, with a southwest wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely and
    Windy

  • Tonight

    Tonight: Scattered showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Breezy, with a south southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Scattered
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Scattered showers after 5pm. Mostly sunny, with a high near 61. Breezy, with a southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.

    High: 61 °F

    Breezy.
    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly sunny, with a high near 52. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 52 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers before noon, then a chance of rain and snow showers. Mostly sunny, with a high near 53. West wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Windy.

    High: 55 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. Windy, with a southwest wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.
Tonight
Scattered showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Breezy, with a south southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%.
Sunday
Scattered showers after 5pm. Mostly sunny, with a high near 61. Breezy, with a southwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain showers before 3am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly sunny, with a high near 52. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow showers before noon, then a chance of rain and snow showers. Mostly sunny, with a high near 53. West wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 55. Windy.
Wednesday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 38. Breezy.
Thursday
Rain and snow showers likely. Partly sunny, with a high near 53. Windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 23. Breezy.
Friday
A chance of snow showers. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE South Pass City WY
 42.56°N 108.41°W (Elev. 6398 ft)
Last Update:
3:49 pm MDT Apr 11, 2026
Forecast Valid:
4pm MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation