Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

WY28 - South Pass (KSOU)

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

14°F

-10°C

Humidity	40%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	-6°F (-21°C)
Visibility	1.24 mi
Last update	22 Jan 06:26 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

15 Miles NW South Pass City WY

Today
High: 20 °F
Mostly Sunny
and Blustery
then Mostly
Sunny
Tonight
Low: -1 °F
Slight Chance
Snow Showers
Friday
High: 5 °F
Chance Snow
Showers
Friday Night
Low: -10 °F
Chance Snow
Showers
Saturday
High: -1 °F
Cold
Saturday Night
Low: -7 °F
Partly Cloudy
and Breezy
Sunday
High: 8 °F
Cold and
Breezy
Sunday Night
Low: 0 °F
Mostly Clear
and Windy
Monday
High: 12 °F
Mostly Sunny
and Windy

Detailed Forecast

Today

Mostly sunny, with a high near 20. Wind chill values as low as -10. Blustery, with a west northwest wind 13 to 16 mph, with gusts as high as 24 mph.

Tonight

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -15. West wind 10 to 14 mph, with gusts as high as 21 mph.

Friday

A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy and cold, with a high near 5. Wind chill values as low as -20. West wind 11 to 13 mph, with gusts as high as 20 mph.

Friday Night

A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -10. Wind chill values as low as -30. West wind 10 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Saturday

Mostly sunny and cold, with a high near -1. West wind 10 to 13 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around -7. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph.

Sunday

Mostly sunny and cold, with a high near 8. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

Sunday Night

Mostly clear, with a low around 0. Windy.

Monday

Mostly sunny, with a high near 12. Windy.

Monday Night

Mostly cloudy, with a low around 6. Windy.