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South Dakota, Union

Flood Warning

Statement as of 10:55 AM CDT on April 20, 2018

Expires 3:55 PM EDT on April 21, 2018


... 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




Weather Severe Map
Alabama - Flood Warning
Alaska - Wind Advisory , Special Statement
Arizona - Record Report
Arkansas - Flood Warning , Flood Advisory
Colorado - Winter Weather Advisory
Connecticut - Record Report , Public Information Statement
Delaware - Frost Advisory
Florida - Coastal Hazard Statement , Wind Advisory
Georgia - Coastal Hazard Statement , Wind Advisory , Frost Advisory
Idaho - Flood Warning
Illinois - Flood Warning , Record Report
Indiana - Flood Warning , Special Statement , Record Report
Iowa - Flood Warning , Record Report
Kentucky - Flood Warning , Frost Advisory
Louisiana - Flood Warning
Maryland - Freeze Warning , Frost Advisory
Massachusetts - Public Information Statement
Michigan - Flood Warning , Flood Advisory , Flood Watch / Flood Statement
Minnesota - Flood Warning
Mississippi - Flood Warning , Flood Advisory
Missouri - Flood Warning , Flood Advisory
Montana - Areal Flood Warning , Flood Warning, Areal Flood Warning , Areal Flood Advisory , High Wind Watch , Wind Advisory
Nevada -
New Jersey - Frost Advisory
New Mexico - High Wind Warning , Fire Weather Warning
North Carolina - Frost Advisory , Record Report
North Dakota - Flood Warning , Flood Watch
Ohio - Flood Warning , Frost Advisory , Freeze Warning
Pennsylvania - Flood Advisory , Freeze Warning , Frost Advisory
Puerto Rico - Coastal Hazard Statement
Rhode Island - Public Information Statement
South Dakota - Flood Warning , Areal Flood Warning , Areal Flood Warning
Tennessee - Flood Advisory , Frost Advisory
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning , Flood Warning , Wind Advisory , High Wind Warning , Fire Weather Warning
Utah - Winter Weather Advisory
Virgin Islands - Coastal Hazard Statement
Virginia - Frost Advisory , Freeze Warning
West Virginia - Freeze Warning , Frost Advisory
Wisconsin - Flood Warning
Wyoming - Winter Weather Advisory , Winter Storm Warning

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