Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

WY28 - South Pass (KSOU)

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

7°F

-14°C

Humidity	60%
Wind Speed	NW 4 MPH
Barometer	NA
Dewpoint	-4°F (-20°C)
Visibility	1.24 mi
Wind Chill	-1°F (-18°C)
Last update	24 Jan 10:26 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

Tonight
Low: -9 °F
Partly Cloudy
then
Scattered
Snow Showers
Sunday
High: 7 °F
Scattered
Snow Showers
Sunday Night
Low: -4 °F
Mostly Clear
then Mostly
Clear and
Blustery
Monday
High: 18 °F
Sunny and
Blustery
Monday Night
Low: 10 °F
Partly Cloudy
and Blustery
then Mostly
Cloudy
Tuesday
High: 23 °F
Mostly Sunny
Tuesday Night
Low: 9 °F
Mostly Clear
Wednesday
High: 28 °F
Mostly Sunny
Wednesday Night
Low: 13 °F
Mostly Cloudy

Detailed Forecast

Tonight

Scattered snow showers, mainly after 4am. Partly cloudy, with a low around -9. Wind chill values as low as -25. Northwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Sunday

Scattered snow showers, mainly before noon. Mostly sunny and cold, with a high near 7. Wind chill values as low as -20. Northwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Sunday Night

Mostly clear, with a low around -4. Wind chill values as low as -20. Blustery, with a west northwest wind 7 to 16 mph, with gusts as high as 26 mph.

Monday

Sunny, with a high near 18. Wind chill values as low as -15. Blustery, with a west wind around 18 mph, with gusts as high as 33 mph.

Monday Night

Mostly cloudy, with a low around 10. Blustery, with a west northwest wind around 15 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 23. West northwest wind around 14 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 9. West northwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 28.