Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

43°F

6°C

Humidity 56%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 13 May 02:42 AM MDT
Extended Forecast for

16 Miles ENE South Pass City WY

  • Overnight

    Overnight: Mostly clear, with a low around 53. Southwest wind around 6 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Increasing clouds, with a high near 80. Breezy, with a south southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 80 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 8pm.  Mostly cloudy during the early evening, then gradual clearing, with a low around 45. Windy, with a west southwest wind 23 to 33 mph decreasing to 11 to 21 mph. Winds could gust as high as 47 mph.

    Low: 45 °F

    Slight Chance
    Showers and
    Windy

  • Thursday

    Thursday: Sunny, with a high near 65. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 41 mph.

    High: 65 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 37 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 67. Windy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 67 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Breezy, with a west wind 19 to 24 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 38 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 53. Southwest wind around 6 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 80. Breezy, with a south southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A 20 percent chance of showers before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 45. Windy, with a west southwest wind 23 to 33 mph decreasing to 11 to 21 mph. Winds could gust as high as 47 mph.
Thursday
Sunny, with a high near 65. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 41 mph.
Thursday Night
Mostly clear, with a low around 41. Breezy, with a west southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 37 mph.
Friday
Sunny, with a high near 67. Windy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Mostly clear, with a low around 40. Breezy, with a west wind 19 to 24 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 38 mph.
Saturday
Mostly sunny, with a high near 65. Breezy.
Saturday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 39.
Sunday
A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and 3pm, then a chance of rain and snow showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 50%.
Sunday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 28. Blustery.
Monday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 43. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE South Pass City WY
 42.51°N 108.49°W (Elev. 7198 ft)
12:32 am MDT May 13, 2026
2am MDT May 13, 2026-6pm MDT May 19, 2026
 
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Additional Resources

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