National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

28°F

-2°C

Humidity 68%
Wind Speed W 20 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 05 Mar 01:26 PM MST
Extended Forecast for

3 Miles NNE South Pass City WY

Winter Weather Advisory March 5, 05:00pm until March 6, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly between 2pm and 4pm. Partly sunny, with a high near 30. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of snow showers before 11pm, then snow showers after midnight. The snow could be heavy at times. Low around 22. Blustery, with a west wind 7 to 17 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Heavy
    Snow and
    Blustery

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. Blustery, with a north wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow Showers
    Likely and
    Blustery

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 15. West wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 36 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Breezy, with a west wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 25 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Windy, with a west wind 17 to 25 mph, with gusts as high as 39 mph.

    High: 43 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 44. Windy.

    High: 44 °F

    Slight Chance
    Snow Showers
    and Windy

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly between 2pm and 4pm. Partly sunny, with a high near 30. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Tonight
A slight chance of snow showers before 11pm, then snow showers after midnight. The snow could be heavy at times. Low around 22. Blustery, with a west wind 7 to 17 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. Blustery, with a north wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 15. West wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 34. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 36 mph.
Saturday Night
Mostly clear, with a low around 25. Breezy, with a west wind 14 to 18 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 43. Windy, with a west wind 17 to 25 mph, with gusts as high as 39 mph.
Sunday Night
Partly cloudy, with a low around 30. Breezy.
Monday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 44. Windy.
Monday Night
A 40 percent chance of snow showers. Partly cloudy, with a low around 29. Windy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 37. Windy.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 20. Breezy.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 36. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE South Pass City WY
 42.51°N 108.79°W (Elev. 8399 ft)
Last Update:
12:02 pm MST Mar 5, 2026
Forecast Valid:
1pm MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
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