Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. 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	38%
Wind Speed	NW 6 MPH
Barometer	NA
Dewpoint	-10°F (-23°C)
Visibility	1.24 mi
Wind Chill	0°F (-18°C)
Last update	21 Jan 08:12 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

Today
High: 16 °F
Sunny and
Blustery
Tonight
Low: 6 °F
Partly Cloudy
and Blustery
Thursday
High: 12 °F
Mostly Sunny
and Blustery
Thursday Night
Low: -3 °F
Slight Chance
Snow Showers
Friday
High: 3 °F
Slight Chance
Snow Showers
Friday Night
Low: -10 °F
Chance Snow
Showers then
Partly Cloudy
Saturday
High: 1 °F
Sunny then
Sunny and
Breezy
Saturday Night
Low: -7 °F
Mostly Clear
and Breezy
Sunday
High: 8 °F
Cold and
Breezy

Detailed Forecast

Today

Sunny, with a high near 16. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 33 mph.

Tonight

Partly cloudy, with a low around 6. Wind chill values as low as -15. Blustery, with a west wind around 20 mph, with gusts as high as 30 mph.

Thursday

Mostly sunny, with a high near 12. Wind chill values as low as -15. Blustery, with a west wind 14 to 18 mph, with gusts as high as 28 mph.

Thursday Night

A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around -3. Wind chill values as low as -20. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

Friday

A 20 percent chance of snow showers. Partly sunny and cold, with a high near 3. West wind 10 to 13 mph, with gusts as high as 20 mph.

Friday Night

A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around -10. West wind 10 to 13 mph, with gusts as high as 20 mph.

Saturday

Sunny and cold, with a high near 1. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.

Saturday Night

Mostly clear, with a low around -7. Breezy.

Sunday

Mostly sunny and cold, with a high near 8. Breezy.

Sunday Night

Partly cloudy, with a low around 0. Windy.