Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

75°F

24°C

Humidity 28%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 22 Aug 05:26 PM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 8pm and 10pm.  Mostly cloudy, with a low around 44. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 2pm and 4pm.  Mostly sunny, with a high near 56. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms, mainly between 8pm and 9pm.  Mostly cloudy, with a low around 43. Breezy, with a west wind 13 to 20 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 56. Breezy, with a west wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 56 °F

    Partly Sunny
    then Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 41. Breezy, with a west northwest wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 55. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. West northwest wind 5 to 9 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 10pm. Mostly cloudy, with a low around 44. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.
Sunday
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 56. Breezy, with a west wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Mostly cloudy, with a low around 43. Breezy, with a west wind 13 to 20 mph, with gusts as high as 28 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Breezy, with a west wind 11 to 18 mph, with gusts as high as 25 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 41. Breezy, with a west northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 40. West northwest wind 5 to 9 mph.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. Breezy.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 56. Breezy.
Friday Night
Partly cloudy, with a low around 41. Breezy.
Saturday
Mostly sunny, with a high near 54. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
3:31 pm MDT Aug 22, 2026
5pm MDT Aug 22, 2026-6pm MDT Aug 29, 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