Union Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flood Warning
Issued: 10:31 AM CDT Sep. 20, 2019 – National Weather Service

The Flood Warning continues for
the Big Sioux River at Sioux City.
* Until Saturday evening.
* At 09 am Friday the stage was 32.24 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 32.00 feet.
* Forecast... the river will continue to fall to below flood stage by
Friday September 20.
* At stages near 32.0 feet... agricultural land north of the leveed
area begins to flood.


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




1031 am CDT Fri Sep 20 2019

The Flood Warning continues for
the Big Sioux River near Jefferson.
* Until further notice.
* At 12 PM Thursday the stage was 36.25 feet.
* Flood stage is 31.00 feet.


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




1031 am CDT Fri Sep 20 2019

The Flood Warning continues for
the Big Sioux River near Richland.
* Until further notice.
* At 09 am Friday the stage was 1121.57 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




1031 am CDT Fri Sep 20 2019

The Flood Warning continues for
the Big Sioux River at Akron.
* Until further notice.
* At 09 am Friday the stage was 20.08 feet.
* Major flooding is occurring and major flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast... the river will continue to fall to a stage of 19.7 feet
by 7 am Saturday.
* At stages near 20.0 feet... Highway 48 near Akron is flooded.


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




1031 am CDT Fri Sep 20 2019

The Flood Warning continues for
the Big Sioux River above Hawarden.
* Until further notice.
* At 09 am Friday the stage was 26.91 feet.
* Moderate flooding is occurring and moderate flooding is forecast.
* Flood stage is 20.50 feet.
* Forecast... the river will continue to fall to a stage of 25.9 feet
by 7 am Saturday.


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




1031 am CDT Fri Sep 20 2019

The Flood Warning continues for
the Missouri River near Ponca.
* Until further notice.
* At 09 am Friday the stage was 22.35 feet.
* Flood stage is 20.00 feet.


Lat... Lon 4264 9679 4269 9673 4267 9668 4262 9669
          4254 9659 4250 9663




Local Radar

Click to Enlarge

Nearby Radar Stations