Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

WY28 - South Pass (KSOU)

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

NA

27°F

-3°C

Humidity 57%
Wind Speed WSW 13 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill16°F (-9°C)
Last update 22 Feb 01:12 PM MST
Extended Forecast for

15 Miles NW South Pass City WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. Breezy, with a west southwest wind around 21 mph, with gusts as high as 29 mph.

    High: 21 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind around 22 mph.

    Low: 12 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 20. Wind chill values as low as -5. Windy, with a west wind 22 to 30 mph, with gusts as high as 41 mph.

    High: 20 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west wind 33 to 38 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 50 mph.

    Low: 15 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 19. Very windy, with a west wind 34 to 44 mph, with gusts as high as 55 mph.  New snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely.  Mostly cloudy, with a low around 17. Very windy, with a west wind 37 to 44 mph, with gusts as high as 49 mph.  Chance of precipitation is 70%.

    Low: 17 °F

    Snow Showers
    Likely and
    Very Windy

  • Wednesday

    Wednesday: Snow showers.  High near 19. Very windy, with a west wind 41 to 45 mph, with gusts as high as 60 mph.  Chance of precipitation is 80%.

    High: 19 °F

    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: Sunny, with a high near 17. Windy.

    High: 17 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 21. Breezy, with a west southwest wind around 21 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind around 22 mph.
Monday
Mostly sunny, with a high near 20. Wind chill values as low as -5. Windy, with a west wind 22 to 30 mph, with gusts as high as 41 mph.
Monday Night
Partly cloudy, with a low around 15. Wind chill values as low as -5. Very windy, with a west wind 33 to 38 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 19. Very windy, with a west wind 34 to 44 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 17. Very windy, with a west wind 37 to 44 mph, with gusts as high as 49 mph. Chance of precipitation is 70%.
Wednesday
Snow showers. High near 19. Very windy, with a west wind 41 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 6. Very windy.
Thursday
Sunny, with a high near 17. Windy.
Thursday Night
Mostly clear, with a low around 11. Very windy.
Friday
A slight chance of snow showers. Sunny, with a high near 21. Very windy.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 12. Very windy.
Saturday
A chance of snow showers. Mostly sunny, with a high near 19. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW South Pass City WY
 42.62°N 109.01°W (Elev. 11847 ft)
1:01 pm MST Feb 22, 2026
1pm MST Feb 22, 2026-6pm MST Feb 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database