Union Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flood Warning
Issued: 9:54 PM CDT Mar. 19, 2019 – National Weather Service

The Flood Warning continues for
the Big Sioux River at Sioux City.
* Until further notice.
* At 08pm Tuesday the stage was 31.19 feet.
* Minor flooding is forecast.
* Flood stage is 32.00 feet.
* Forecast... rise above flood stage by Thursday March 28 and continue
to rise to near 36.7 feet by Friday March 29. Additional rises are
possible thereafter.
* At stages near 38.0 feet... most of the storm drains are submerged.


Lat... Lon 4257 9651 4257 9647 4256 9647 4251 9647
          4250 9646 4250 9644 4248 9645 4249 9650
          4253 9652




954 PM CDT Tue Mar 19 2019

The Flood Warning continues for
the Big Sioux River near Jefferson.
* Until further notice.
* At 08pm Tuesday the stage was 36.55 feet.
* Flood stage is 31.00 feet.


Lat... Lon 4264 9661 4268 9655 4265 9651 4257 9647
          4257 9651




954 PM CDT Tue Mar 19 2019

The Flood Warning continues for
the Big Sioux River near Richland.
* Until further notice.
* At 09pm Tuesday the stage was 1122.05 feet.
* Flood stage is 1117.00 feet.
* At stages near 1121 feet... some farm levees will be overtopped and
some farm buildings will be flooded.


Lat... Lon 4278 9665 4277 9659 4273 9660 4268 9655
          4264 9661 4270 9666




954 PM CDT Tue Mar 19 2019

The Flood Warning continues for
the Big Sioux River at Akron.
* Until further notice.
* At 09pm Tuesday the stage was 20.87 feet.
* Major flooding is occurring and major flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast... the river will continue rising to near 23.9 feet by
Friday March 29. Additional rises may be possible thereafter.
* At stages near 23.2 feet... levee gates at Riverside in Sioux City
will be closed.


Lat... Lon 4291 9658 4291 9649 4281 9654 4277 9659
          4278 9665




954 PM CDT Tue Mar 19 2019

The Flood Warning continues for
the Big Sioux River above Hawarden.
* Until further notice.
* At 08pm Tuesday the stage was 29.95 feet.
* Major flooding is occurring and record flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast... the river will continue rising to near 37.3 feet by
Thursday March 28. Additional rises may be possible thereafter.


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




Local Radar

Click to Enlarge

Nearby Radar Stations