63°F
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Sioux City, IA

Partly Cloudy
63°F
Feels Like: 63°F
Dew Point: 59°
Humidity: 87%
Wind: 0mph CM
Details

Today's Forecast

Mostly cloudy and warm. High 83.

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7 Day Forecast

Tuesday

Tuesday
Mostly Cloudy
83°F | 63°F
Details

Wednesday

Wednesday
Mostly Cloudy Light Rain Lightning
80°F | 63°F
Details

Thursday

Thursday
Mostly Cloudy Light Rain Lightning
79°F | 63°F
Details

Friday

Friday
Partly Cloudy Light Rain Lightning
80°F | 62°F
Details

Saturday

Saturday
Mostly Clear
84°F | 61°F
Details

Sunday

Sunday
Mostly Clear
86°F | 63°F
Details

Monday

Monday
Partly Cloudy
87°F | 66°F
Details

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Daily Forecast - Sioux City, IA

Tuesday, 6/30/2015 - Mostly Cloudy
83°F
63°F
  • Chance of Precipitation: 30%
  • Relative Humidity: 94%
  • Dew Point: 69°
  • Wind Speed: 8mph E
Wednesday, 7/1/2015 - Mostly Cloudy Light Rain Lightning
80°F
63°F
  • Chance of Precipitation: 50%
  • Relative Humidity: 94%
  • Dew Point: 69°
  • Wind Speed: 10mph SE
Thursday, 7/2/2015 - Mostly Cloudy Light Rain Lightning
79°F
63°F
  • Chance of Precipitation: 50%
  • Relative Humidity: 94%
  • Dew Point: 66°
  • Wind Speed: 13mph SE
Friday, 7/3/2015 - Partly Cloudy Light Rain Lightning
80°F
62°F
  • Chance of Precipitation: 80%
  • Relative Humidity: 88%
  • Dew Point: 65°
  • Wind Speed: 13mph SSE
Saturday, 7/4/2015 - Mostly Clear
84°F
61°F
  • Chance of Precipitation: 20%
  • Relative Humidity: 91%
  • Dew Point: 65°
  • Wind Speed: 15mph SSE
Sunday, 7/5/2015 - Mostly Clear
86°F
63°F
  • Chance of Precipitation: 10%
  • Relative Humidity: 94%
  • Dew Point: 74°
  • Wind Speed: 15mph SSE
Monday, 7/6/2015 - Partly Cloudy
87°F
66°F
  • Chance of Precipitation: 60%
  • Relative Humidity: 94%
  • Dew Point: 73°
  • Wind Speed: 15mph N

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

Pollen Report for N/A, N/A

Tree Pollen Index: N/A
Grass Pollen Index: N/A
Weed Pollen Index:
Mold Count Index: N/A
Active Tree Species 1: N/A
Active Tree Species 2: N/A
Active Tree Species 3: N/A
Pollen Count: N/A
Reported 1/1/0001 12:00:00 AM

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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

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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