KTIV News 4 Sioux City IA: News, Weather and Sports*WEATHER

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Sioux City
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WEB FORECAST

Today's Forecast

Today's Forecast Image
  • 52°
  • 32°

**Winter Storm Warning for Dickinson county from 3 am to 6 pm Thursday**

**Winter Weather Advisory for Lincoln, Lyon, Osceola, Sioux, O'Brien, and Clay counties from 3 am to 6 pm Thursday**

**Winter Storm Watch for Emmet, Palo Alto, and Pocahontas counties from 3 am to 6 pm Thursday**

After a gorgeous Wednesday, a storm system is going to move in from the northwest and spread all kinds of weather into Siouxland for Thursday.  It's going to start tonight with a light rain and snow combination.  Then tomorrow it's going to turn windy as we start the day with a mix of precipitation that could even include some freezing rain.  As we warm up, central and southern Siouxland could see more in the way of rain, but northern Siouxland is expected to stay mostly snow where some of the heaviest amounts could be in the 3 to 6 inch range.  Sioux City will stay around an inch or less as long as rain continues to be mixed in with the snow as is expected.  Areas not in the watches and warning seen above are in a Wind Advisory for Thursday where winds could gust between 40 and 50 miles per hour.  This system moves out Thursday night with still a small chance of a snow shower on Friday.

Chief Meteorologist Ron Demers

7-Day Forecast: Sioux City

Wednesday
Wednesday's Forecast Image
  • 52°
  • 32°

Morning drizzle/freezing drizzle possible. Clouds increase today and warmer yet. Maybe a late afternoon shower. Rain/snow showers overnight. Wind: SW 10-15 mph

Thursday
Thursday's Forecast Image
  • 41°
  • 31°

Rain/snow likely as it becomes very windy.

Friday
Friday's Forecast Image
  • 35°
  • 23°

A little cooler with partly cloudy skies.

Saturday
Saturday's Forecast Image
  • 39°
  • 15°

A partly cloudy day close to average.

Sunday
Sunday's Forecast Image
  • 44°
  • 26°

A system moves in with a slight chance of light rain or snow.

Monday
Monday's Forecast Image
  • 22°
  • 15°

Windy and colder with a chance of snow.

Tuesday
Tuesday's Forecast Image
  • 28°
  • 10°

Partly cloudy.

Currently in Sioux City, IA as of

  • 52°(Feels like 48°)
  • Partly Cloudy
  • Wind: NNW @ 13 mph
  • Barometer: 29.43 in.
  • Sunrise: 07:13
  • Sunset: 18:06
  • Humidity: 52%
  • UV Index: 10.00

7-Day Forecast: Norfolk

Wednesday
Wednesday's Forecast Image
  • 52°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 43°
  • 33°

Cloudy

Friday
Friday's Forecast Image
  • 36°
  • 23°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 42°
  • 16°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 37°
  • 26°

Freezing Rain

Monday
Monday's Forecast Image
  • 24°
  • 14°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 30°

Cloudy

Currently in Norfolk, NE as of

  • 54°(Feels like 50°)
  • Partly Cloudy
  • Wind: W @ 13 mph
  • Barometer: 29.42 in.
  • Sunrise: 07:16
  • Sunset: 18:11
  • Humidity: 35%
  • UV Index: 10.00

7-Day Forecast: Spencer

Wednesday
Wednesday's Forecast Image
  • 43°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 39°
  • 26°

Rain and Snow

Friday
Friday's Forecast Image
  • 28°
  • 19°

Cloudy

Saturday
Saturday's Forecast Image
  • 32°
  • 10°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 34°
  • 18°

Snow

Monday
Monday's Forecast Image
  • 20°
  • 15°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 21°

Partly Cloudy

Currently in Spencer, IA as of

  • 41°(Feels like 34°)
  • Partly Cloudy
  • Wind: WNW @ 13 mph
  • Barometer: 29.42 in.
  • Sunrise: 07:09
  • Sunset: 18:00
  • Humidity: 70%
  • UV Index: 10.00

7-Day Forecast: Storm Lake

Wednesday
Wednesday's Forecast Image
  • 46°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 41°
  • 32°

Rain and Snow

Friday
Friday's Forecast Image
  • 31°
  • 22°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 35°
  • 16°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 39°
  • 23°

Freezing Rain

Monday
Monday's Forecast Image
  • 24°
  • 19°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 26°
  • 10°

Partly Cloudy

Currently in Storm Lake, IA as of

  • 43°(Feels like 36°)
  • Clear
  • Wind: W @ 15 mph
  • Barometer: 29.42 in.
  • Sunrise: 07:08
  • Sunset: 18:01
  • Humidity: 69%
  • UV Index: 10.00

7-Day Forecast: Denison

Wednesday
Wednesday's Forecast Image
  • 47°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 42°
  • 33°

Rain and Snow

Friday
Friday's Forecast Image
  • 34°
  • 24°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 39°
  • 15°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 38°
  • 27°

Freezing Rain

Monday
Monday's Forecast Image
  • 26°
  • 19°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 29°
  • 10°

Cloudy

Currently in Denison, IA as of

  • 48°(Feels like 45°)
  • Partly Cloudy
  • Wind: W @ 7 mph
  • Barometer: 29.46 in.
  • Sunrise: 07:08
  • Sunset: 18:03
  • Humidity: 66%
  • UV Index: 10.00

7-Day Forecast: Yankton

Wednesday
Wednesday's Forecast Image
  • 48°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 42°
  • 30°

Cloudy

Friday
Friday's Forecast Image
  • 32°
  • 21°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 38°
  • 15°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 35°
  • 25°

Freezing Rain

Monday
Monday's Forecast Image
  • 21°
  • 13°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 26°

Cloudy

Currently in Yankton, SD as of

  • 48°(Feels like 44°)
  • Clear
  • Wind: NNW @ 9 mph
  • Barometer: 29.43 in.
  • Sunrise: 07:17
  • Sunset: 18:09
  • Humidity: 50%
  • UV Index: 10.00

7-Day Forecast: Orange City

Wednesday
Wednesday's Forecast Image
  • 45°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 39°
  • 30°

Rain and Snow

Friday
Friday's Forecast Image
  • 30°
  • 21°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 35°
  • 15°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 34°
  • 23°

Freezing Rain

Monday
Monday's Forecast Image
  • 20°
  • 14°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 22°

Partly Cloudy

Currently in Orange City, IA as of

  • 45°(Feels like 38°)
  • Clear
  • Wind: WNW @ 13 mph
  • Barometer: 29.41 in.
  • Sunrise: 07:12
  • Sunset: 18:04
  • Humidity: 61%
  • UV Index: 10.00

7-Day Forecast: O'Neill

Wednesday
Wednesday's Forecast Image
  • 52°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 41°
  • 34°

Cloudy

Friday
Friday's Forecast Image
  • 37°
  • 23°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 44°
  • 17°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 33°
  • 25°

Snow

Monday
Monday's Forecast Image
  • 21°
  • 14°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 29°

Partly Cloudy

Currently in O Neill, NE as of

  • 50°(Feels like 45°)
  • Partly Cloudy
  • Wind: W @ 13 mph, gusting to 16 mph
  • Barometer: 29.41 in.
  • Sunrise: 07:22
  • Sunset: 18:15
  • Humidity: 47%
  • UV Index: 10.00

7-Day Forecast: Sheldon

Wednesday
Wednesday's Forecast Image
  • 45°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 40°
  • 28°

Rain and Snow

Friday
Friday's Forecast Image
  • 30°
  • 20°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 34°
  • 13°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 38°
  • 22°

Snow

Monday
Monday's Forecast Image
  • 20°
  • 15°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 23°

Partly Cloudy

Currently in Sheldon, IA as of

  • 43°(Feels like 37°)
  • Clear
  • Wind: NNW @ 9 mph
  • Barometer: 29.43 in.
  • Sunrise: 07:11
  • Sunset: 18:03
  • Humidity: 75%
  • UV Index: 10.00

7-Day Forecast: Estherville

Wednesday
Wednesday's Forecast Image
  • 41°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 38°
  • 27°

Rain and Snow

Friday
Friday's Forecast Image
  • 28°
  • 20°

Cloudy

Saturday
Saturday's Forecast Image
  • 30°
  • 11°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 33°
  • 18°

Snow

Monday
Monday's Forecast Image
  • 19°
  • 15°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 19°

Cloudy

Currently in Estherville, IA as of

  • 40°(Feels like 34°)
  • Partly Cloudy
  • Wind: W @ 9 mph
  • Barometer: 29.40 in.
  • Sunrise: 07:07
  • Sunset: 17:58
  • Humidity: 76%
  • UV Index: 10.00

7-Day Forecast: Carroll

Wednesday
Wednesday's Forecast Image
  • 46°
  • °

Cloudy

Thursday
Thursday's Forecast Image
  • 41°
  • 31°

Rain and Snow

Friday
Friday's Forecast Image
  • 32°
  • 22°

Partly Cloudy

Saturday
Saturday's Forecast Image
  • 35°
  • 15°

Partly Cloudy

Sunday
Sunday's Forecast Image
  • 39°
  • 22°

Freezing Rain

Monday
Monday's Forecast Image
  • 24°
  • 18°

Cloudy

Tuesday
Tuesday's Forecast Image
  • 26°
  • 10°

Partly Cloudy

Currently in Carroll, IA as of

  • 50°(Feels like 44°)
  • Clear
  • Wind: W @ 16 mph
  • Barometer: 29.44 in.
  • Sunrise: 07:06
  • Sunset: 18:00
  • Humidity: 54%
  • UV Index: 10.00

7-Day Forecast: Wayne

Wednesday
Wednesday's Forecast Image
  • 47°
  • °

N/A

Thursday
Thursday's Forecast Image
  • 41°
  • 29°

N/A

Friday
Friday's Forecast Image
  • 34°
  • 21°

N/A

Saturday
Saturday's Forecast Image
  • 40°
  • 14°

N/A

Sunday
Sunday's Forecast Image
  • 37°
  • 26°

Freezing Rain

Monday
Monday's Forecast Image
  • 22°
  • 15°

N/A

Tuesday
Tuesday's Forecast Image
  • 27°

N/A

Currently in Wayne, NE as of

  • 52°(Feels like 51°)
  • Partly Cloudy
  • Wind: NW @ 6 mph
  • Barometer: 29.42 in.
  • Sunrise: 07:15
  • Sunset: 18:09
  • Humidity: 49%
  • UV Index: 10.00
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Meet the KTIV Storm Team

Chief Meteorologist

Ron Demers

When Ron Demers (pronounced da-MARS) was growing up in Storm Lake, Iowa, he never would have guessed he'd be doing weather for the station he grew up watching.

 
More>>

Meteorologist

Riley O'Connor

Severe thunderstorms and tornadoes were something that I always loved. Ever since I was knee high, I used to perform mock weathercasts for my family in the living room. More>>

Meteorologist/ Multimedia Journalist

Ross Caniglia

Since fifth grade, I wanted to be a meteorologist.  Unlike some in my field, however, my fascination with weather was not triggered by one particular event. More>>

Meteorologist

Dave Winslow

Dave Winslow grew up in the suburbs of Minneapolis, MN. And yes, he apologizes for occasionally talking "Minnesotan."  More>>

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