Channel 9 Eyewitness News Weather - News, Weather and Sports for Sioux City, IA: KCAU-TV.com

FLOOD WARNING in effect for:
Buena Vista County, IA
Clay County, IA

Today's Weather

Local Radar

Midwest Radar

10-Day Forecast

Slight Shower and T-Storm Chances, Warm and Getting Warmer

Today's Forecast

83°
59°

A weak upper level weather disturbance will bring a slight chance of a shower or thunderstorm to our forecast Tuesday. Otherwise, skies will be partly cloudy with morning lows in the upper 50s and afternoon highs in the lower 80s.

Rain/storm chances increase slightly Wednesday and Thursday, with temperatures steadily climbing.

A heat wave begins Friday, with highs pushing into the 90s. There will be no relief from the heat through next week.

Be ready for severe weather by downloading our free weather App for your iPad, iPhone, or Android.

By: Fred Hexom
Chief Meteorologist
Channel 9 Eyewitness News
fhexom@kcautv.com

8-Day Forecast: Sioux City

Tuesday

83°
59°

Slight Chance of a Shower/T-Storm, Partly Cloudy

Wednesday

85°
62°

Chance of Showers/T-Storms, Partly Cloudy

Thursday

88°
67°

Chance of Showers/T-Storms, Partly Cloudy

Friday

92°
73°

Partly Cloudy, Heat Wave Begins

Saturday

93°
72°

Mostly Sunny

Sunday

92°
69°

Mostly Sunny

Monday

92°
68°

Mostly Sunny

Tuesday

91°
69°

Mostly Sunny

Currently in Sioux City as of

64°(Feels like 64°)
Clear
Wind: CM @ 0 mph
Barometer: 30.03 in.
Sunrise: 05:48
Sunset: 21:05
Humidity: 70%
UV Index: 10.00

8-Day Forecast: Spencer

Tuesday

80°
55°

Partly Cloudy

Wednesday

83°
58°

Cloudy

Thursday

87°
63°

Cloudy

Friday

91°
69°

Partly Cloudy

Saturday

91°
71°

Partly Cloudy

Sunday

88°
64°

Partly Cloudy

Monday

85°
63°

Cloudy

Currently in Spencer as of

62°(Feels like 62°)
Clear
Wind: NW @ 3 mph
Barometer: 30.02 in.
Sunrise: 05:41
Sunset: 21:03
Humidity: 78%
UV Index: 10.00

8-Day Forecast: Storm Lake

Tuesday

83°
60°

Partly Cloudy

Wednesday

83°
63°

Cloudy

Thursday

88°
66°

Cloudy

Friday

93°
71°

Partly Cloudy

Saturday

91°
71°

Partly Cloudy

Sunday

90°
69°

Partly Cloudy

Monday

85°
68°

Cloudy

Currently in Storm Lake as of

68°(Feels like 68°)
Partly Cloudy
Wind: NW @ 9 mph
Barometer: 30.02 in.
Sunrise: 05:43
Sunset: 21:01
Humidity: 64%
UV Index: 10.00

8-Day Forecast: Yankton

Tuesday

83°
57°

Partly Cloudy

Wednesday

82°
62°

Partly Cloudy

Thursday

87°
66°

Partly Cloudy

Friday

94°
71°

Partly Cloudy

Saturday

91°
68°

Partly Cloudy

Sunday

84°
69°

Partly Cloudy

Monday

82°
63°

Partly Cloudy

Currently in Yankton as of

64°(Feels like 64°)
Clear
Wind: CM @ 0 mph
Barometer: 30.04 in.
Sunrise: 05:50
Sunset: 21:11
Humidity: 77%
UV Index: 10.00

8-Day Forecast: O'Neill

Tuesday

80°
58°

Partly Cloudy

Wednesday

82°
62°

Partly Cloudy

Thursday

84°
65°

Partly Cloudy

Friday

91°
68°

Clear

Saturday

90°
66°

Partly Cloudy

Sunday

83°
64°

Partly Cloudy

Monday

83°
60°

Cloudy

Currently in O'Neill as of

62°(Feels like 62°)
Clear
Wind: CM @ 0 mph
Barometer: 30.07 in.
Sunrise: 05:57
Sunset: 21:15
Humidity: 79%
UV Index: 10.00

8-Day Forecast: Norfolk

Tuesday

84°
58°

Partly Cloudy

Wednesday

83°
62°

Cloudy

Thursday

88°
66°

Partly Cloudy

Friday

95°
71°

Partly Cloudy

Saturday

93°
67°

Partly Cloudy

Sunday

90°
69°

Partly Cloudy

Monday

86°
65°

Partly Cloudy

Currently in Norfolk as of

63°(Feels like 63°)
Clear
Wind: CM @ 0 mph
Barometer: 30.04 in.
Sunrise: 05:54
Sunset: 21:08
Humidity: 70%
UV Index: 10.00

8-Day Forecast: Sioux Falls

Tuesday

82°
55°

Partly Cloudy

Wednesday

83°
59°

Partly Cloudy

Thursday

86°
65°

Partly Cloudy

Friday

89°
71°

Partly Cloudy

Saturday

89°
68°

Partly Cloudy

Sunday

84°
66°

Partly Cloudy

Monday

82°
62°

Partly Cloudy

Currently in Sioux Falls as of

63°(Feels like 63°)
Clear
Wind: CM @ 0 mph
Sunrise: 05:45
Sunset: 21:11
Humidity: 70%
UV Index: 10.00

Regional Conditions

Sioux City: 64°
Spencer: 62°
Storm Lake: 68°
Yankton: 64°
O'Neill: 62°
Norfolk: 63°
Sioux Falls: 63°

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