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.

Fair

29°F

-2°C

Humidity	66%
Wind Speed	E 7 mph
Barometer	30.02 in (1017.6 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	14 Mar 6:52 am CDT

More Information:

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

Extended Forecast for

2 Miles SSE Jefferson SD

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

Click here for hazard details and duration

Winter Storm Watch

Today
High: 54 °F
Partly Sunny
then Partly
Sunny and
Breezy
Tonight
Low: 25 °F
Rain Likely
Sunday
High: 36 °F⇓
Rain/Snow and
Patchy
Blowing Snow
Sunday Night
Low: 1 °F
Blowing Snow
and Windy
Monday
High: 22 °F
Patchy
Blowing Snow
and Blustery
Monday Night
Low: 3 °F
Partly Cloudy
Tuesday
High: 41 °F
Mostly Cloudy
then Slight
Chance Snow
and Breezy
Tuesday Night
Low: 31 °F
Mostly Cloudy
Wednesday
High: 66 °F
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 54. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 25 mph.

Tonight

Rain likely. Cloudy, with a low around 25. Southeast wind around 15 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, becoming all snow after 7am. Patchy blowing snow. Temperature falling to around 26 by 5pm. Very windy, with a north northwest wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Sunday Night

Widespread blowing snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values as low as -21. Windy, with a north northwest wind 30 to 35 mph, with gusts as high as 45 mph.

Monday

Patchy blowing snow between 9am and 3pm. Sunny, with a high near 22. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 3. North northwest wind 10 to 15 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

Tuesday

A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41. Breezy.

Tuesday Night

Mostly cloudy, with a low around 31.

Wednesday

Sunny, with a high near 66.

Wednesday Night

Partly cloudy, with a low around 39.

Thursday

Mostly sunny, with a high near 76.

Thursday Night

Partly cloudy, with a low around 39.