National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

NA

48°F

9°C

Humidity 35%
Wind Speed WNW 21 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 15 Nov 12:26 PM MST
Extended Forecast for

17 Miles E South Pass City WY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 35. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers likely before 8pm, then rain and snow showers likely. Increasing clouds, with a low around 32. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely and
    Breezy

  • Monday

    Monday: A chance of rain and snow showers before 5pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 35. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 55. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Rain showers likely before 8pm, then rain and snow showers likely. Increasing clouds, with a low around 32. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A chance of rain and snow showers before 5pm, then a chance of rain showers. Mostly cloudy, with a high near 43. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 42. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of snow showers. Partly sunny, with a high near 41.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E South Pass City WY
 42.42°N 108.48°W (Elev. 7208 ft)
Last Update:
11:16 am MST Nov 15, 2025
Forecast Valid:
12pm MST Nov 15, 2025-6pm MST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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