Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and 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.

3°F

-16°C

Humidity	78%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	-2°F (-19°C)
Visibility	1.24 mi
Last update	23 Jan 05:12 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

Overnight
Low: 2 °F
Slight Chance
Snow Showers
Friday
High: 3 °F⇓
Chance Snow
Showers
Friday Night
Low: -11 °F
Chance Snow
Showers
Saturday
High: 0 °F
Cold
Saturday Night
Low: -9 °F
Slight Chance
Snow Showers
and Breezy
Sunday
High: 1 °F
Breezy.
Slight Chance
Snow Showers
then Sunny
Sunday Night
Low: -3 °F
Mostly Clear
and Windy
Monday
High: 11 °F
Mostly Sunny
and Windy
Monday Night
Low: 5 °F
Partly Cloudy
and Windy

Detailed Forecast

Overnight

A 20 percent chance of snow showers. Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind around 9 mph.

Friday

A 30 percent chance of snow showers, mainly after 10am. Mostly cloudy and cold, with a temperature falling to around -2 by 5pm. Wind chill values as low as -20. West wind 9 to 14 mph, with gusts as high as 21 mph.

Friday Night

A chance of snow showers before 11pm, then a slight chance of snow showers after 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around -11. Wind chill values as low as -30. West wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Saturday

Mostly sunny and cold, with a high near 0. Wind chill values as low as -30. West wind 9 to 11 mph.

Saturday Night

A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around -9. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

Sunday

A 20 percent chance of snow showers before 11am. Mostly sunny and cold, with a high near 1. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Mostly clear, with a low around -3. Windy, with a west wind 22 to 31 mph, with gusts as high as 47 mph.

Monday

Mostly sunny, with a high near 11. Windy.

Monday Night

Partly cloudy, with a low around 5. Windy.

Tuesday

Mostly sunny, with a high near 15. Windy.

Tuesday Night

Partly cloudy, with a low around 6. Breezy.

Wednesday

Sunny, with a high near 17. Breezy.