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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

50°F

10°C

Humidity 34%
Wind Speed SSW 21 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Wind Chill43°F (6°C)
Last update 17 Oct 11:26 AM MDT
Extended Forecast for

12 Miles NNW South Pass City WY

  • Today

    Today: Sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 33. Breezy, with a west wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 50. Southwest wind 6 to 13 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. West southwest wind 6 to 11 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. West southwest wind 8 to 10 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. West wind 7 to 11 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48. Southwest wind 6 to 10 mph.

    High: 48 °F

    Sunny

  • Tuesday Night

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

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 33. Breezy, with a west wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 50. Southwest wind 6 to 13 mph.
Sunday Night
Mostly clear, with a low around 31. West southwest wind 6 to 11 mph.
Monday
Sunny, with a high near 48. West southwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 32. West wind 7 to 11 mph.
Tuesday
Sunny, with a high near 48. Southwest wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A chance of showers. Partly sunny, with a high near 49.
Thursday Night
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a low around 36. Breezy.
Friday
Rain and snow showers likely. Snow level 10600 feet lowering to 9900 feet in the afternoon . Partly sunny, with a high near 43. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW South Pass City WY
 42.63°N 108.89°W (Elev. 9636 ft)
Last Update:
9:31 am MDT Oct 17, 2026
Forecast Valid:
11am MDT Oct 17, 2026-6pm MDT Oct 23, 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