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Watches & Warnings

Flood Warning
Issued: 10:55 AM CDT Apr. 20, 2018 – National Weather Service

... Flood Warning extended until further notice...
the Flood Warning continues for
the Big Sioux River at Akron.
* From Sunday morning until further notice.
* At 10 am Friday the stage was 15.4 feet.
* Moderate flooding is forecast.
* Flood stage is 16.0 feet.
* Forecast... rise above flood stage by Sunday April 22 and
continue to rise to near 18.0 feet by Wednesday April 25.
Additional rises are possible thereafter.
* At stages near 17.0 feet... about 6500 acres of farm land
are flooded.


Lat... Lon 4296 9657 4296 9645 4286 9652 4273 9648
          4273 9669 4277 9667




1055 am CDT Fri Apr 20 2018

... Flood Warning extended until further notice...
the Flood Warning continues for
the Big Sioux River above Hawarden.
* From Saturday afternoon until further notice.
* At 9 am Friday the stage was 19.8 feet.
* Minor flooding is forecast.
* Flood stage is 20.5 feet.
* Forecast... rise above flood stage by Saturday April 21 and
continue to rise to near 23.2 feet by Tuesday April 24.
Additional rises are possible thereafter.
* 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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