Sioux City, IA Weather Forecast

Today's Weather

Tue, Sep 8

Humid; brief morning showers followed by a heavy thunderstorm around this afternoon; thunderstorms could bring damaging winds, flash flooding and hail Hi: 83°

Tonight: Partly cloudy and not as warm but humid Lo: 57°

Current Weather

2:05 PM

79°F

RealFeel® 80°

Thunderstorm More Details

MINUTECAST®

Rain for at least 60 min

Now

3:05 PM

Looking Ahead

Watch for a heavy thunderstorm this afternoon. Thunderstorms, some strong, Friday afternoon through late Friday night; storms can bring hail and damaging winds.

Sioux City Weather Radar

Static Radar Temporarily Unavailable

Thank you for your patience as we work to get everything up and running again.

Refresh Page

Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

9/8

83° 57°

A heavy t-storm in the p.m.

Night: Partly cloudy and not as warm

91%

Wed

9/9

84° 49°

Partly sunny and less humid

Mainly clear

Thu

9/10

82° 60°

Plenty of sunshine

Clear; breezy late

Fri

9/11

88° 60°

Windy; a strong p.m. t-storm

A strong thunderstorm

55%

Sat

9/12

74° 55°

Partly sunny, a stray t-storm

Partly cloudy

55%

Sun

9/13

69° 59°

Cloudy

Rain and a thunderstorm

25%

Mon

9/14

68° 49°

A couple of morning t-storms

Mostly clear

66%

Tue

9/15

71° 52°

Plenty of sun

Becoming cloudy

Wed

9/16

72° 51°

A dull gray sky with showers

Overcast

72%

Thu

9/17

72° 50°

Decreasing clouds

Clear

13%

Sun & Moon

12 hrs 50 mins

Rise 6:58 AM

Set 7:48 PM

Waning Crescent

Rise 3:50 AM

Set 6:39 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.