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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

52°F

11°C

Humidity 31%
Wind Speed W 22 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Nov 02:26 PM MST
Extended Forecast for

9 Miles NE South Pass City WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. Breezy, with a southwest wind around 24 mph, with gusts as high as 38 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Windy, with a southwest wind 24 to 29 mph decreasing to 16 to 21 mph. Winds could gust as high as 50 mph.

    Low: 39 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 52. Windy, with a west southwest wind 26 to 33 mph, with gusts as high as 49 mph.

    High: 52 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Isolated showers between 8pm and 9pm. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Breezy.
    Isolated
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 11am. Partly sunny, with a high near 49. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow showers, mainly before 11pm. Snow level 9500 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. Breezy, with a southwest wind around 24 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 39. Windy, with a southwest wind 24 to 29 mph decreasing to 16 to 21 mph. Winds could gust as high as 50 mph.
Friday
Sunny, with a high near 52. Windy, with a west southwest wind 26 to 33 mph, with gusts as high as 49 mph.
Friday Night
Isolated showers between 8pm and 9pm. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 51. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 35. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 49. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Rain likely, possibly mixed with snow showers, mainly before 11pm. Snow level 9500 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Monday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow showers. Partly sunny, with a high near 38.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE South Pass City WY
 42.56°N 108.7°W (Elev. 7999 ft)
Last Update:
1:32 pm MST Nov 13, 2025
Forecast Valid:
2pm MST Nov 13, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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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