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

57°F

14°C

Humidity 67%
Wind Speed SSW 9 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility 1.24 mi
Last update 23 Aug 06:26 AM MDT
Extended Forecast for

21 Miles NW South Pass City WY

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm.  Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Breezy, with a west wind 13 to 21 mph, with gusts as high as 31 mph.

    High: 61 °F

    Breezy.
    Decreasing
    Clouds then
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 43. Breezy, with a west southwest wind 8 to 18 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, mainly after 5pm.  Mostly cloudy, then gradually becoming sunny, with a high near 60. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 60 °F

    Mostly 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. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 58. West wind 7 to 13 mph.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. North wind 5 to 9 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. North northwest wind 6 to 14 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Breezy, with a west wind 13 to 21 mph, with gusts as high as 31 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 43. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 28 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 41. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. West wind 7 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 41. North wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 60. North northwest wind 6 to 14 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Breezy.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 59. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42. Breezy.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 58. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW South Pass City WY
 42.66°N 109.1°W (Elev. 10883 ft)
5:47 am MDT Aug 23, 2026
6am MDT Aug 23, 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