Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

WY28 - South Pass (KSOU)

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

21°F

-6°C

Humidity	83%
Wind Speed	W 18 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	1.24 mi
Wind Chill	6°F (-14°C)
Last update	02 Dec 10:12 AM MST

More Information:

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

Extended Forecast for

19 Miles NW South Pass City WY

Today
High: 19 °F⇓
Mostly Sunny
and Blustery
Tonight
Low: 4 °F
Snow Showers
Likely
Wednesday
High: 10 °F
Chance Snow
Showers then
Slight Chance
Snow Showers
Wednesday Night
Low: 5 °F
Partly Cloudy
and Breezy
Thursday
High: 12 °F
Mostly Sunny
and Windy
Thursday Night
Low: 8 °F
Windy. Slight
Chance Snow
Showers then
Mostly Cloudy
Friday
High: 16 °F
Slight Chance
Snow Showers
and Breezy
Friday Night
Low: 14 °F
Snow Showers
Likely and
Windy
Saturday
High: 17 °F
Snow Showers
Likely and
Windy

Detailed Forecast

Today

Mostly sunny, with a temperature falling to around 13 by 5pm. Blustery, with a west wind 19 to 24 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 37 mph.

Tonight

Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 4. Wind chill values as low as -10. North northeast wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday

A 50 percent chance of snow showers, mainly before 11am. Partly sunny and cold, with a high near 10. Wind chill values as low as -10. North wind 7 to 11 mph becoming west southwest in the afternoon. New snow accumulation of less than a half inch possible.

Wednesday Night

Partly cloudy, with a low around 5. Wind chill values as low as -15. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 31 mph.

Thursday

Mostly sunny, with a high near 12. Windy, with a west wind 20 to 25 mph, with gusts as high as 33 mph.

Thursday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 8. Windy, with a west wind 24 to 26 mph, with gusts as high as 34 mph.

Friday

A 20 percent chance of snow showers. Partly sunny, with a high near 16. Breezy, with a west wind 18 to 23 mph, with gusts as high as 36 mph.

Friday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 14. Windy. Chance of precipitation is 60%.

Saturday

Snow showers likely. Partly sunny, with a high near 17. Windy. Chance of precipitation is 60%.

Saturday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 11. Windy.

Sunday

A slight chance of snow showers. Mostly sunny, with a high near 17. Breezy.

Sunday Night

A chance of snow showers. Mostly cloudy, with a low around 13. Windy.