Sioux City, IA

Right Now
39°
Overcast
  • Humidity: 62%
  • Feels Like: 27°
  • Heat Index: 39°
  • Wind: 29 mph
  • Wind Chill: 27°
  • UV Index: 0 Low
  • Sunrise: 07:46:11 am
  • Sunset: 04:52:47 pm
  • Dew Point: 27°
  • Visibility: 10 mi

Today

Cloudy with gusty winds. High 41F. Winds NNW at 25 to 35 mph. Winds could occasionally gust over 50 mph.

Tonight

Partly cloudy. Windy this evening. Low near 20F. NNW winds at 20 to 30 mph, decreasing to 10 to 15 mph. Winds could occasionally gust over 40 mph.

Tomorrow

Cloudy early, becoming mostly sunny in the afternoon. High 44F. Winds W at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
5 PM
34°
0%
5 PM
34°

Mostly Cloudy/Wind

Wind: NNW @ 23mph

Precip: 0% Chance

Humidity: 68%

Wind Chill: 23°

Heat Index: 34°

UV Index: 0 Low

Visibility: 10 mi

6 PM
31°
0%
6 PM
31°

Partly Cloudy/Wind

Wind: NNW @ 22mph

Precip: 0% Chance

Humidity: 73%

Wind Chill: 19°

Heat Index: 31°

UV Index: 0 Low

Visibility: 10 mi

7 PM
30°
0%
7 PM
30°

Clear/Wind

Wind: NNW @ 20mph

Precip: 0% Chance

Humidity: 74%

Wind Chill: 17°

Heat Index: 30°

UV Index: 0 Low

Visibility: 10 mi

8 PM
28°
0%
8 PM
28°

Clear

Wind: NNW @ 18mph

Precip: 0% Chance

Humidity: 75%

Wind Chill: 15°

Heat Index: 28°

UV Index: 0 Low

Visibility: 10 mi

9 PM
26°
0%
9 PM
26°

Clear

Wind: NNW @ 16mph

Precip: 0% Chance

Humidity: 74%

Wind Chill: 13°

Heat Index: 26°

UV Index: 0 Low

Visibility: 10 mi

10 PM
25°
0%
10 PM
25°

Clear

Wind: NNW @ 14mph

Precip: 0% Chance

Humidity: 76%

Wind Chill: 13°

Heat Index: 25°

UV Index: 0 Low

Visibility: 10 mi

11 PM
23°
0%
11 PM
23°

Clear

Wind: NNW @ 13mph

Precip: 0% Chance

Humidity: 78%

Wind Chill: 11°

Heat Index: 23°

UV Index: 0 Low

Visibility: 10 mi

12 AM
23°
0%
12 AM
23°

Clear

Wind: NNW @ 12mph

Precip: 0% Chance

Humidity: 80%

Wind Chill: 11°

Heat Index: 23°

UV Index: 0 Low

Visibility: 10 mi

1 AM
22°
0%
1 AM
22°

Clear

Wind: NNW @ 11mph

Precip: 0% Chance

Humidity: 80%

Wind Chill: 11°

Heat Index: 22°

UV Index: 0 Low

Visibility: 10 mi

2 AM
22°
0%
2 AM
22°

Clear

Wind: NW @ 8mph

Precip: 0% Chance

Humidity: 82%

Wind Chill: 12°

Heat Index: 22°

UV Index: 0 Low

Visibility: 10 mi

3 AM
21°
0%
3 AM
21°

Clear

Wind: NW @ 8mph

Precip: 0% Chance

Humidity: 83%

Wind Chill: 12°

Heat Index: 21°

UV Index: 0 Low

Visibility: 10 mi

4 AM
21°
0%
4 AM
21°

Clear

Wind: NW @ 8mph

Precip: 0% Chance

Humidity: 86%

Wind Chill: 12°

Heat Index: 21°

UV Index: 0 Low

Visibility: 10 mi