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 >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

43°F

6°C

Humidity 47%
Wind Speed WNW 13 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 22 Mar 04:42 AM MDT
Extended Forecast for

15 Miles NW South Pass City WY

  • Today

    Today: Sunny, with a high near 39. Windy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph in the morning. Winds could gust as high as 37 mph.

    High: 39 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph.

    Low: 26 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 41. Windy, with a west wind 16 to 26 mph, with gusts as high as 37 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Windy, with a west wind 23 to 26 mph, with gusts as high as 34 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 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 39 °F

    Partly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Very windy, with a west wind 36 to 41 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 55 mph.

    Low: 30 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 44. Very windy, with a west wind 29 to 34 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 44 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Windy.

    Low: 26 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 36. Windy.

    High: 36 °F

    Sunny and
    Windy

Detailed Forecast

Today
Sunny, with a high near 39. Windy, with a west wind 24 to 29 mph decreasing to 15 to 20 mph in the morning. Winds could gust as high as 37 mph.
Tonight
Mostly cloudy, with a low around 26. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny, with a high near 41. Windy, with a west wind 16 to 26 mph, with gusts as high as 37 mph.
Monday Night
Mostly cloudy, with a low around 25. Windy, with a west wind 23 to 26 mph, with gusts as high as 34 mph.
Tuesday
Partly sunny, with a high near 39. Very windy, with a west wind 22 to 27 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph.
Tuesday Night
Partly cloudy, with a low around 30. Very windy, with a west wind 36 to 41 mph decreasing to 28 to 33 mph after midnight. Winds could gust as high as 55 mph.
Wednesday
Sunny, with a high near 44. Very windy, with a west wind 29 to 34 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 60 mph.
Wednesday Night
Mostly clear, with a low around 26. Windy.
Thursday
Sunny, with a high near 36. Windy.
Thursday Night
Partly cloudy, with a low around 15. Blustery.
Friday
Mostly sunny, with a high near 31. Breezy.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 37. Breezy.
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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)
4:31 am MDT Mar 22, 2026
4am MDT Mar 22, 2026-6pm MDT Mar 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