Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

55°F

13°C

Humidity 27%
Wind Speed W 18 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Mar 09:56 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: Sunny, with a high near 44. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 50 mph.

    High: 44 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Very windy, with a west wind 31 to 36 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Sunny, with a high near 34. Breezy, with a west northwest wind 17 to 24 mph, with gusts as high as 37 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Breezy, with a west wind 17 to 22 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 37. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 37 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Windy, with a west wind 22 to 30 mph, with gusts as high as 40 mph.

    Low: 25 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Very windy, with a west wind 22 to 27 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 39 °F

    Partly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Windy.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Windy.

    High: 41 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Sunny, with a high near 44. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 50 mph.
Tonight
Partly cloudy, with a low around 24. Very windy, with a west wind 31 to 36 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.
Sunday
Sunny, with a high near 34. Breezy, with a west northwest wind 17 to 24 mph, with gusts as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around 22. Breezy, with a west wind 17 to 22 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 37. Windy, with a west wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 25. Windy, with a west wind 22 to 30 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 39. Very windy, with a west wind 22 to 27 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 50 mph.
Tuesday Night
Partly cloudy, with a low around 28. Windy.
Wednesday
Mostly sunny, with a high near 41. Windy.
Wednesday Night
Partly cloudy, with a low around 25. Windy.
Thursday
Mostly sunny, with a high near 34. Windy.
Thursday Night
Partly cloudy, with a low around 19. Breezy.
Friday
Partly sunny, with a high near 34. Breezy.
Basemap Options
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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)
9:01 am MDT Mar 21, 2026
10am MDT Mar 21, 2026-6pm MDT Mar 27, 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