Winter Storm to Bring Widespread Hazardous Weather from the South into the East

Another winter storm will shift across the Great Lakes into New England today through Thursday. Ice and snow will change to some rain today along the Appalachian corridor before ending as some snow Thursday. Strong winds will cause a ground blizzard in the Northern Plains. Heavy rain and thunderstorms will bring a threat for flooding from the northern Gulf Coast into southern New England. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

31°F

-1°C

Humidity	72%
Wind Speed	SW 10 mph
Barometer	29.87 in (1013.1 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	23 Jan 1:52 pm CST

More Information:

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

Extended Forecast for

South Sioux City NE

This
Afternoon

Sunny
High: 31 °F
Tonight

Partly Cloudy
then Chance
Flurries and
Blustery
Low: 10 °F
Thursday

Gradual
Clearing and
Blustery
High: 14 °F⇓
Thursday
Night

Mostly Clear
and Blustery
then Partly
Cloudy
Low: 0 °F
Friday

Chance Snow
then Mostly
Cloudy
High: 22 °F
Friday
Night

Mostly Cloudy
then Slight
Chance Snow
Low: 4 °F
Saturday

Mostly Cloudy
High: 26 °F
Saturday
Night

Mostly Cloudy
Low: 17 °F
Sunday

Mostly Cloudy
then Chance
Snow
High: 34 °F

Detailed Forecast

This Afternoon

Sunny, with a high near 31. West southwest wind 5 to 10 mph.

Tonight

A chance of flurries after 3am. Increasing clouds, with a low around 10. Blustery, with a west wind 5 to 10 mph becoming north northwest 15 to 25 mph after midnight. Winds could gust as high as 35 mph.

Thursday

Cloudy through mid morning, then gradual clearing, with a temperature falling to around 7 by 10am. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 40 mph.

Thursday Night

Partly cloudy, with a low around 0. Blustery, with a northwest wind 15 to 20 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

Friday

A chance of snow before noon. Mostly cloudy, with a high near 22. South southeast wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 50%.

Friday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 4. Chance of precipitation is 20%.

Saturday

Mostly cloudy, with a high near 26.

Saturday Night

Mostly cloudy, with a low around 17.

Sunday

A chance of snow after noon. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

Sunday Night

A chance of snow before midnight. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 30%.

Monday

Mostly cloudy, with a high near 20. Blustery.