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.

10°F

-12°C

Humidity	85%
Wind Speed	ESE 3 MPH
Barometer	NA
Dewpoint	7°F (-14°C)
Visibility	1.24 mi
Last update	23 Jan 03:26 PM MST

More Information:

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

Extended Forecast for

19 Miles WNW South Pass City WY

This Afternoon
High: 13 °F
Slight Chance
Snow Showers
Tonight
Low: -9 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Saturday
High: 9 °F
Cold
Saturday Night
Low: -3 °F
Slight Chance
Snow Showers
Sunday
High: 8 °F
Chance Snow
Showers
Sunday Night
Low: -2 °F
Mostly Clear
then Mostly
Clear and
Breezy
Monday
High: 19 °F
Sunny and
Breezy
Monday Night
Low: 10 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 23 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 13. West wind around 8 mph.

Tonight

A 20 percent chance of snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -9. Wind chill values as low as -20. West northwest wind 5 to 7 mph.

Saturday

Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. North northwest wind 5 to 8 mph becoming west southwest in the afternoon.

Saturday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around -3. Wind chill values as low as -20. West northwest wind 8 to 10 mph.

Sunday

A 40 percent chance of snow showers. Mostly sunny and cold, with a high near 8. West northwest wind 10 to 14 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.

Sunday Night

Mostly clear, with a low around -2. Breezy, with a west wind 10 to 15 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 19. Breezy, with a west wind 16 to 18 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 10. Breezy.

Tuesday

Mostly sunny, with a high near 23.

Tuesday Night

Mostly clear, with a low around 10.

Wednesday

Sunny, with a high near 27.