Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

73°F

23°C

Humidity 24%
Wind Speed SSW 14 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.24 mi
Last update 26 Aug 01:56 PM MDT
Extended Forecast for

9 Miles NE South Pass City WY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Partly sunny, with a high near 76. North wind 8 to 10 mph.

    High: 76 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 6 to 10 mph.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 80. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 80 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59. West southwest wind 5 to 11 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. Breezy, with a west southwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 77 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. Breezy, with a southwest wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 32 mph.

    Low: 58 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. Very windy, with a west southwest wind 15 to 25 mph increasing to 26 to 36 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 71 °F

    Mostly Sunny
    and Windy
    then Chance
    Showers and
    Very Windy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Breezy.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Windy.  Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 76. North wind 8 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 6 to 10 mph.
Thursday
Increasing clouds, with a high near 80. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 59. West southwest wind 5 to 11 mph.
Friday
Partly sunny, with a high near 77. Breezy, with a west southwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph.
Friday Night
Mostly cloudy, with a low around 58. Breezy, with a southwest wind 15 to 20 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 32 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Very windy, with a west southwest wind 15 to 25 mph increasing to 26 to 36 mph in the afternoon. Winds could gust as high as 46 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 40%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Windy. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 47. Breezy.
Monday
Mostly sunny, with a high near 70. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Breezy.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70. Breezy.
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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)
12:32 pm MDT Aug 26, 2026
2pm MDT Aug 26, 2026-6pm MDT Sep 1, 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