Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

57°F

14°C

Humidity 37%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Last update 05 Sep 09:26 PM MDT
Extended Forecast for

South Pass City WY

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind 6 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Scattered showers, mainly after 4pm.  Increasing clouds, with a high near 74. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    High: 74 °F

    Breezy. Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 49. Breezy, with a west southwest wind around 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Scattered
    Showers and
    Breezy

  • Labor Day

    Labor Day: Cloudy through mid morning, then gradual clearing, with a high near 63. Windy, with a west southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 63 °F

    Gradual
    Clearing and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Windy, with a west wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 45 mph.

    Low: 45 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 65. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. West wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. West wind 6 to 10 mph.
Sunday
Scattered showers, mainly after 4pm. Increasing clouds, with a high near 74. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 49. Breezy, with a west southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Labor Day
Cloudy through mid morning, then gradual clearing, with a high near 63. Windy, with a west southwest wind 18 to 23 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.
Monday Night
Mostly clear, with a low around 45. Windy, with a west wind 24 to 29 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Sunny, with a high near 65. Breezy, with a west wind 16 to 23 mph, with gusts as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 48. West wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 70. Breezy.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 72. Breezy.
Thursday Night
Partly cloudy, with a low around 53. Breezy.
Friday
Sunny, with a high near 70. Breezy.
Friday Night
A slight chance of showers. Mostly clear, with a low around 51. Breezy.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
South Pass City WY
 42.46°N 108.81°W (Elev. 7953 ft)
9:32 pm MDT Sep 5, 2026
9pm MDT Sep 5, 2026-6pm MDT Sep 12, 2026
 
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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