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 30%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 1.24 mi
Last update 22 Aug 03:42 PM MDT
Extended Forecast for

17 Miles NW South Pass City WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 4pm.  Partly sunny, with a high near 65. Breezy, with a west southwest wind around 16 mph, with gusts as high as 23 mph.

    High: 65 °F

    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 8pm and 10pm.  Mostly cloudy, with a low around 46. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 46 °F

    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 61. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    High: 61 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms, mainly between 8pm and 9pm.  Mostly cloudy, with a low around 44. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

    Low: 44 °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 61. Breezy, with a west wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 61 °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 43. West wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 60. Breezy, with a west wind 8 to 16 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 65. Breezy, with a west southwest wind around 16 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 10pm. Mostly cloudy, with a low around 46. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 61. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
A 10 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Mostly cloudy, with a low around 44. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 28 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Breezy, with a west wind 9 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 43. West wind 6 to 14 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 60. Breezy, with a west wind 8 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61. Breezy.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NW South Pass City WY
 42.65°N 109.01°W (Elev. 10840 ft)
3:31 pm MDT Aug 22, 2026
3pm MDT Aug 22, 2026-6pm MDT Aug 28, 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