Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

WY28 - South Pass (KSOU)

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

NA

32°F

0°C

Humidity 100%
Wind Speed NE 6 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 03 Mar 12:26 AM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • Overnight

    Overnight: Snow, mainly before 3am.  Low around 16. Blustery, with a north northeast wind 13 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Snow and
    Blustery

  • Tuesday

    Tuesday: A 10 percent chance of snow before 7am.  Partly sunny, with a high near 27. Blustery, with a north wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 27 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. Wind chill values as low as -5. Breezy, with a west wind 16 to 24 mph, with gusts as high as 33 mph.

    Low: 15 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as zero. Breezy, with a west southwest wind around 23 mph, with gusts as high as 32 mph.

    High: 22 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 17 to 22 mph.

    Low: 16 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Snow showers, mainly after 11am.  High near 22. Breezy, with a west southwest wind around 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times.  Low around 11. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    Low: 11 °F

    Heavy Snow
    and Windy

  • Friday

    Friday: Snow showers. The snow could be heavy at times.  High near 12. Windy.  Chance of precipitation is 80%.

    High: 12 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Snow, mainly before 3am. Low around 16. Blustery, with a north northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Tuesday
A 10 percent chance of snow before 7am. Partly sunny, with a high near 27. Blustery, with a north wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 15. Wind chill values as low as -5. Breezy, with a west wind 16 to 24 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as zero. Breezy, with a west southwest wind around 23 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly cloudy, with a low around 16. Breezy, with a west southwest wind 17 to 22 mph.
Thursday
Snow showers, mainly after 11am. High near 22. Breezy, with a west southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 11. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Friday
Snow showers. The snow could be heavy at times. High near 12. Windy. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 18. Windy.
Saturday Night
Partly cloudy, with a low around 14. Windy.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 23. Windy.
Sunday Night
Mostly cloudy, with a low around 17. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 26. Windy.
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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)
12:01 am MST Mar 3, 2026
12am MST Mar 3, 2026-6pm MDT Mar 9, 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