Sioux City, IA

Right Now
84°
Few Clouds
  • Humidity: 56%
  • Feels Like: 87°
  • Heat Index: 87°
  • Wind: 14 mph
  • Wind Chill: 84°
  • UV Index: 5 Moderate
  • Sunrise: 07:15:37 am
  • Sunset: 07:18:56 pm
  • Dew Point: 67°
  • Visibility: 10 mi

Today

Partly cloudy skies this morning. Thunderstorms likely during the afternoon. High near 85F. Winds SW at 15 to 25 mph. Chance of rain 80%.

Tonight

Thunderstorms. Low around 55F. Winds NNW at 10 to 15 mph. Chance of rain 100%. Locally heavy rainfall possible.

Tomorrow

Periods of rain. High 59F. Winds N at 10 to 15 mph. Chance of rain 80%. Rainfall around a quarter of an inch. Locally heavy rainfall possible.

Next 12 Hours

Time
Temp
Precip
1 PM
83°
0%
1 PM
83°

Partly Cloudy

Wind: S @ 17mph

Precip: 0% Chance

Humidity: 58%

Wind Chill: 83°

Heat Index: 86°

UV Index: 5 Moderate

Visibility: 10 mi

2 PM
83°
0%
2 PM
83°

Mostly Cloudy

Wind: SSW @ 16mph

Precip: 0% Chance

Humidity: 58%

Wind Chill: 83°

Heat Index: 87°

UV Index: 4 Moderate

Visibility: 10 mi

3 PM
81°
60%
3 PM
81°

Scattered Thunderstorms

Wind: SW @ 14mph

Precip: 60% Chance

Humidity: 60%

Wind Chill: 81°

Heat Index: 84°

UV Index: 3 Moderate

Visibility: 10 mi

4 PM
80°
70%
4 PM
80°

Thunderstorms

Wind: WSW @ 14mph

Precip: 70% Chance

Humidity: 63%

Wind Chill: 80°

Heat Index: 83°

UV Index: 2 Low

Visibility: 1 mi

5 PM
73°
70%
5 PM
73°

Thunderstorms

Wind: NW @ 13mph

Precip: 70% Chance

Humidity: 76%

Wind Chill: 73°

Heat Index: 73°

UV Index: 1 Low

Visibility: 3 mi

6 PM
71°
70%
6 PM
71°

Thunderstorms

Wind: NW @ 10mph

Precip: 70% Chance

Humidity: 78%

Wind Chill: 71°

Heat Index: 72°

UV Index: 0 Low

Visibility: 7 mi

7 PM
69°
60%
7 PM
69°

Thunderstorms

Wind: NW @ 9mph

Precip: 60% Chance

Humidity: 84%

Wind Chill: 69°

Heat Index: 70°

UV Index: 0 Low

Visibility: 5 mi

8 PM
66°
70%
8 PM
66°

Thunderstorms

Wind: NNW @ 8mph

Precip: 70% Chance

Humidity: 93%

Wind Chill: 66°

Heat Index: 67°

UV Index: 0 Low

Visibility: 4 mi

9 PM
63°
70%
9 PM
63°

Thunderstorms

Wind: NNW @ 7mph

Precip: 70% Chance

Humidity: 96%

Wind Chill: 63°

Heat Index: 63°

UV Index: 0 Low

Visibility: 4 mi

10 PM
63°
90%
10 PM
63°

Thunderstorms

Wind: NNW @ 7mph

Precip: 90% Chance

Humidity: 94%

Wind Chill: 63°

Heat Index: 63°

UV Index: 0 Low

Visibility: 4 mi

11 PM
62°
80%
11 PM
62°

Thunderstorms

Wind: NNW @ 6mph

Precip: 80% Chance

Humidity: 94%

Wind Chill: 62°

Heat Index: 62°

UV Index: 0 Low

Visibility: 4 mi

12 AM
61°
90%
12 AM
61°

Thunderstorms

Wind: NNW @ 7mph

Precip: 90% Chance

Humidity: 94%

Wind Chill: 61°

Heat Index: 61°

UV Index: 0 Low

Visibility: 4 mi