Sioux County, Iowa
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Sioux County, Iowa
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Flood Warning
1053 AM CDT Thu Apr 19 2018

The Flood Warning continues for
The Big Sioux River above Hawarden.
* from Saturday evening to Saturday April 28.
* At 09AM Thursday the stage was 19.6 feet.
* Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast...Rise above flood stage on Saturday April 21 and crest near
23.4 feet on Wednesday April 25.
* At stages near 23.0 feet...South Dakota Highway 46 begins to flood.


LAT...LON 4331 9663 4331 9651 4314 9641 4303 9647
4303 9654 4312 9654


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