Winter Weather Resource Page

Major Spring snowstorm to bring heavy snow and high winds this weekend. Details here! Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Mostly Cloudy

36°F

2°C

Humidity	37%
Wind Speed	E 9 mph
Barometer	30.07 in (1019.0 mb)
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	13 Mar 11:52 pm CDT

More Information:

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

Extended Forecast for

4 Miles E Jefferson SD

Winter Storm Watch March 15, 01:00am until March 16, 07:00am

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 27 °F
Chance Snow
Saturday
High: 54 °F
Partly Sunny
and Breezy
Saturday Night
Low: 25 °F
Rain Likely
and Breezy
Sunday
High: 37 °F⇓
Wintry Mix
and Blowing
Snow
Sunday Night
Low: 3 °F
Slight Chance
Snow and
Blowing Snow
Monday
High: 20 °F
Blustery.
Patchy
Blowing Snow
then Sunny
Monday Night
Low: 3 °F
Partly Cloudy
Tuesday
High: 38 °F
Mostly Cloudy
then Slight
Chance Snow
Tuesday Night
Low: 29 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 27. East wind 5 to 10 mph. Little or no snow accumulation expected.

Saturday

Partly sunny, with a high near 54. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Rain likely, mainly before 5am. Cloudy, with a low around 25. Breezy, with an east southeast wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Snow, possibly mixed with rain before 8am, then snow, possibly mixed with freezing rain between 8am and 10am, then snow after 10am. Widespread blowing snow, mainly after 3pm. Temperature falling to around 26 by 5pm. Very windy, with a north wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Sunday Night

A 20 percent chance of snow before 1am. Widespread blowing snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 3. Windy, with a north northwest wind 25 to 35 mph, with gusts as high as 50 mph.

Monday

Patchy blowing snow before noon. Sunny, with a high near 20. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 3.

Tuesday

A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 38.

Tuesday Night

Mostly cloudy, with a low around 29.

Wednesday

Mostly sunny, with a high near 64.

Wednesday Night

Partly cloudy, with a low around 36.