62°F
Sponsored by

Weather-Alerts-Red-Bar.jpg

Sioux City, IA

Clear
62°F
Feels Like: 62°F
Dew Point: 28°
Humidity: 27%
Wind: 6mph E
Details

Today's Forecast

The evening will bring temperatures falling to the 40s and clear skies.

Sponsored by

7 Day Forecast

Monday

Monday
Clear
72°F | 33°F
Details

Tuesday

Tuesday
Mostly Clear
73°F | 40°F
Details

Wednesday

Wednesday
Mostly Clear
71°F | 43°F
Details

Thursday

Thursday
Clear
74°F | 39°F
Details

Friday

Friday
Partly Cloudy Light Rain Lightning
76°F | 50°F
Details

Saturday

Saturday
Mostly Clear
79°F | 54°F
Details

Sunday

Sunday
Partly Cloudy Light Rain Lightning
83°F | 53°F
Details

Radar Images

Weather Alerts

[[alert.AlertLabel]]

Closings

Bomgaars

Weather Maps



  • Right Now

  • Local Temps

  • Regional Temps

  • Local Satellite Radar

  • National Satellite Radar

  • Humidity

  • Winds

  • Visibility

  • Road Conditions

  • Feels Like

  • Sioux City Camera

  • Storm Lake Camera
  • Right Now Current Local Temps Regional Temps Local Satellite Radar National Satellite Radar Relative Humidity Winds Visibility Road Conditions Wind Chill Sioux City Camera Storm Lake Camera
    x

Daily Forecast - Sioux City, IA

Monday, 4/27/2015 - Clear
72°F
33°F
  • Chance of Precipitation: 0%
  • Relative Humidity: 46%
  • Dew Point: 32°
  • Wind Speed: 6mph ENE
Tuesday, 4/28/2015 - Mostly Clear
73°F
40°F
  • Chance of Precipitation: 0%
  • Relative Humidity: 83%
  • Dew Point: 49°
  • Wind Speed: 16mph NW
Wednesday, 4/29/2015 - Mostly Clear
71°F
43°F
  • Chance of Precipitation: 0%
  • Relative Humidity: 87%
  • Dew Point: 48°
  • Wind Speed: 10mph N
Thursday, 4/30/2015 - Clear
74°F
39°F
  • Chance of Precipitation: 0%
  • Relative Humidity: 58%
  • Dew Point: 37°
  • Wind Speed: 9mph ESE
Friday, 5/1/2015 - Partly Cloudy Light Rain Lightning
76°F
50°F
  • Chance of Precipitation: 80%
  • Relative Humidity: 67%
  • Dew Point: 45°
  • Wind Speed: 15mph SSE
Saturday, 5/2/2015 - Mostly Clear
79°F
54°F
  • Chance of Precipitation: 70%
  • Relative Humidity: 77%
  • Dew Point: 57°
  • Wind Speed: 16mph SSW
Sunday, 5/3/2015 - Partly Cloudy Light Rain Lightning
83°F
53°F
  • Chance of Precipitation: 60%
  • Relative Humidity: 85%
  • Dew Point: 61°
  • Wind Speed: 15mph SSE

KCAU-TV

Severe Weather Policy

 

Severe weather is a major news event. When viewers in our coverage area are in danger from the weather, nothing is more important than getting critical information on the air quickly and accurately. This sometimes means going over cutting in over your favorite ABC programs. The Chief Meteorologist, and/or the Meteorologist on duty will make decisions regarding the severity of the weather and our coverage in consultation with the News Director.

 

In order to give you, the viewer, a better understanding on how we make these decisions, we put together a list of guidelines that explain when and how we cut-in over regularly scheduled programming.

 

*Please note that we will always be running a crawl with information on and watches or warning in our viewer area.

 

Tornado Warning

  • An immediate cut-in with information on the Warning and a radar update. 
  • If the tornado is confirmed on the ground:
  • Full-time, wall-to-wall coverage should be initiated until the tornado is no longer confirmed on the ground or until the Warning expires. 
  • If the tornado is radar-indicated:
  • Return to programming following the cut in, but with regular updates for the duration of the warning.

 

Severe Thunderstorm Warning

  • With hail estimated at 2” or larger and/or winds of 80 mph or higher:

An immediate cut-in summarizing the situation and threats, including the storm’s motion and radar-estimated arrival times, followed by a return to programming. Periodic additional cut-ins as long as the storm maintains its strength.

  • For all other Severe Thunderstorm Warnings:

Unless the storm strengthens to 2” hail and/or 80 mph winds, wait to cut in over any programming. Depending on the circumstances, the meteorologist may do brief cut-ins at their discretion, always keeping in mind that viewers are missing their programming.

 

Flash Flood Warning

  • After assessing the potential damage/dangers of the weather threat, the meteorologist may cut-in, returning to programming after vital information has been given. Meteorologist’s discretion on follow-up cut-ins if necessary.
Knoepfler Chevrolet

abc-weather-app300x250.jpg

Knoepfler Chevrolet

ASK FRED

Submit your weather related question to Chief Meteorologist Fred Hexom. Fred will select one question every Tuesday and answer it on-air during a newscast. Email Fred your question at fhexom@kcautv.com

SUBMIT A PICTURE


Do you have a weather picture you'd like to share with us? Email your picture to us at fhexom@kcautv.com

social-media_01.pngsocial-media_02.pngsocial-media_03.pngsocial-media_04.png

button-ideas-03.png

button-ideas-01.png

schoolclosings.jpg

button-ideas-04.png

StormReady-Web-Ad-300.jpg

Click here to view the area's DOT cameras to check on road conditions.

KEXL Lite Rock 97.5  is a radio station broadcasting a Hot Adult Contemporary format.

WJAG 780 AM is a radio station broadcasting a News Talk Information format.

1071 KISS FM is Sioux City's #1 Hit Music Station featuring Chr/pop radio live from Siouxcity, IA

Midland Weather Radio