Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

34°F

1°C

Humidity 43%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Last update 18 Mar 06:56 AM MDT
Extended Forecast for

14 Miles SSE South Pass City WY

Red Flag Warning March 18, 12:00pm until March 21, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Mostly sunny, with a high near 60. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Windy, with a west wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.

    Low: 38 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 63. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 64. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 67. Windy, with a west southwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 67 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 60. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 38. Windy, with a west wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Sunny, with a high near 63. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 41. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 64. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 42. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 67. Windy, with a west southwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 35. Breezy.
Sunday
Mostly sunny, with a high near 56. Breezy.
Sunday Night
Mostly cloudy, with a low around 33. Breezy.
Monday
Mostly sunny, with a high near 54. Breezy.
Monday Night
Mostly cloudy, with a low around 36. Breezy.
Tuesday
Partly sunny, with a high near 57. Windy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE South Pass City WY
 42.27°N 108.72°W (Elev. 8225 ft)
6:19 am MDT Mar 18, 2026
7am MDT Mar 18, 2026-6pm MDT Mar 24, 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