Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

57°F

14°C

Humidity 73%
Wind Speed SSE 13 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 30 Jul 08:50 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: Isolated showers and thunderstorms after noon.  Patchy smoke. Mostly sunny, with a high near 64. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 64 °F

    Patchy Smoke
    then Isolated
    T-storms and
    Breezy

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 44. West wind 6 to 11 mph.

    Low: 44 °F

    Areas Smoke

  • Friday

    Friday: Isolated showers and thunderstorms after noon.  Patchy smoke after 8am. Increasing clouds, with a high near 66. West southwest wind 8 to 13 mph becoming east northeast in the afternoon.  Chance of precipitation is 20%.

    High: 66 °F

    Patchy Smoke
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers before 7pm.  Partly cloudy, with a low around 45. Breezy, with a west northwest wind 6 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Isolated
    Showers and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 24 mph.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Windy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 74 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 68. Breezy.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 64. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Areas of smoke. Mostly clear, with a low around 44. West wind 6 to 11 mph.
Friday
Isolated showers and thunderstorms after noon. Patchy smoke after 8am. Increasing clouds, with a high near 66. West southwest wind 8 to 13 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers before 7pm. Partly cloudy, with a low around 45. Breezy, with a west northwest wind 6 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 71. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 49. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 74. Windy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Sunday Night
Mostly clear, with a low around 48. Breezy.
Monday
Sunny, with a high near 68. Breezy.
Monday Night
Mostly clear, with a low around 39. Breezy.
Tuesday
Sunny, with a high near 65. Breezy.
Tuesday Night
Mostly clear, with a low around 41. Breezy.
Wednesday
Sunny, with a high near 69. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.65°N 108.98°W (Elev. 11499 ft)
9:01 am MDT Jul 30, 2026
10am MDT Jul 30, 2026-6pm MDT Aug 5, 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