Sioux Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flood Warning
Issued: 10:03 AM CDT Sep. 24, 2018 – National Weather Service

The Flood Warning continues for
the Big Sioux River above Hawarden.
* Until Friday morning.
* At 08am Monday the stage was 29.61 feet.
* Major flooding is occurring and major flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast... the river will continue to fall to below flood stage by
Thursday September 27.
* At stages near 30.5 feet... Iowa Highway 10 begins to flood.


Lat... Lon 4308 9654 4308 9641 4302 9646 4291 9649
          4291 9658




1003 am CDT Mon Sep 24 2018

The Flood Warning continues for
the Big Sioux River near Canton.
* Until further notice.
* At 09am Monday the stage was 1237.25 feet.
* Flood stage is 1235.00 feet.
* At stages near 1238 feet... nearly all crop and pasture land in the
1/2 mile wide flood plain will be inundated.


Lat... Lon 4339 9658 4338 9648 4327 9648 4327 9652
          4324 9652 4320 9652 4321 9661
          4332 9660 4331 9656