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

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

46°F

8°C

Humidity 29%
Wind Speed WNW 13 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 18 Mar 11:26 PM MDT
Extended Forecast for

14 Miles SSE South Pass City WY

Red Flag Warning March 18, 11:38pm until March 21, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 18, 11:38pm until March 21, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 62. Breezy, with a west wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Breezy, with a west wind 16 to 21 mph, with gusts as high as 29 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 64. Breezy, with a west wind 15 to 17 mph, with gusts as high as 24 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Breezy, with a west wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Windy, with a west southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 66 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Windy, with a west northwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 43 mph.

    Low: 36 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    then Sunny
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 46. Breezy, with a west wind around 15 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 62. Breezy, with a west wind 13 to 21 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 44. Breezy, with a west wind 16 to 21 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 64. Breezy, with a west wind 15 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 41. Breezy, with a west wind 9 to 17 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 66. Windy, with a west southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.
Saturday Night
Partly cloudy, with a low around 36. Windy, with a west northwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 43 mph.
Sunday
Mostly sunny, with a high near 55. Breezy.
Sunday Night
Partly cloudy, with a low around 34. Breezy.
Monday
Partly sunny, with a high near 56. Breezy.
Monday Night
Mostly cloudy, with a low around 38. Breezy.
Tuesday
Partly sunny, with a high near 61. Breezy.
Tuesday Night
Partly cloudy, with a low around 43. Breezy.
Wednesday
Sunny, with a high near 63. 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)
10:46 pm MDT Mar 18, 2026
11pm MDT Mar 18, 2026-6pm MDT Mar 25, 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