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 64%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility 1.24 mi
Last update 23 Aug 12:56 AM MDT
Extended Forecast for

17 Miles NW South Pass City WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • 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 64. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 32 mph.

    High: 64 °F

    Breezy.
    Decreasing
    Clouds then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 26 mph.

    Low: 45 °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 63. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 63 °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 20 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 61. West wind 6 to 10 mph.

    High: 61 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 42. Northwest wind 5 to 9 mph becoming light north northwest.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. West southwest wind 10 to 14 mph, with gusts as high as 21 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 64. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 32 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 9 to 18 mph, with gusts as high as 26 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 63. Breezy, with a west southwest 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 43. West wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. West wind 6 to 10 mph.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 42. Northwest wind 5 to 9 mph becoming light north northwest.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44. Breezy.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NW South Pass City WY
 42.67°N 109.02°W (Elev. 10358 ft)
1:01 am MDT Aug 23, 2026
1am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database