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

59°F

15°C

Humidity 61%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility 1.24 mi
Last update 23 Aug 02:12 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm.  Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 58 °F

    Breezy. Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 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

    Breezy.
    Slight Chance
    T-storms 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 57. Breezy, with a west wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 57 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • 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 10 to 15 mph, with gusts as high as 21 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. West wind 8 to 11 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. North northwest wind 7 to 9 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 23 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 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, mainly after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 57. Breezy, with a west wind 13 to 20 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. Breezy, with a west northwest wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 40. North northwest wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 57.
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 57. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56. 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. Snow level 12900 feet. Mostly sunny, with a high near 55. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.63°N 108.98°W (Elev. 11798 ft)
1:01 am MDT Aug 23, 2026
2am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database