Minnehaha Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flood Warning
Issued: 2:27 PM CDT Mar. 18, 2019 – National Weather Service

The National Weather Service in Sioux Falls has issued a

* Flood Warning for
the Big Sioux River at Sioux Falls north cliff.
* From Saturday morning until further notice.
* At 1 PM Monday the stage was 15.91 feet.
* Minor flooding is forecast.
* Flood stage is 16.00 feet.
* Forecast... rise above flood stage by 11 am Saturday and continue to
rise to near 16.7 feet by 1 PM Saturday. Additional rises are
possible thereafter.
* At stages near 16.0 feet... rural flooding downstream of Sioux Falls
begins, and the Glenwood stable begins to flood.


Lat... Lon 4356 9672 4358 9672 4358 9668 4359 9668
          4362 9664 4359 9665 4356 9667




227 PM CDT Mon Mar 18 2019

... Forecast flooding increased from minor to moderate severity...
the Flood Warning continues for
the Split Rock creek near Corson.
* Until further notice.
* At 1 PM Monday the stage was 9.51 feet.
* Minor flooding is occurring and moderate flooding is forecast.
* Flood stage is 8.50 feet.
* Forecast... the river will continue rising to near 13.1 feet by 1 PM
Saturday. Additional rises may be possible thereafter.
* At stages near 14.0 feet... Highway 11 north of Corson begins to
flood.


Lat... Lon 4372 9654 4372 9648 4362 9654 4358 9654
          4358 9661 4365 9661




227 PM CDT Mon Mar 18 2019

The National Weather Service in Sioux Falls has issued a

* Flood Warning for
the skunk creek near Chester.
* Until further notice.
* At 1 PM Monday the stage was 7.10 feet.
* Flood stage is 7.00 feet.
* At stages near 7.0 feet... flooding begins to affect significant
amounts of pasture land.


Lat... Lon 4388 9698 4393 9692 4386 9681 4372 9684
          4372 9692 4383 9689




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Willow Creek near Crooks.
* Until further notice.
* At 09pm Sunday the stage was 10.51 feet.
* Flood stage is 9.00 feet.
* At stages near 11.0 feet... the higher banks overflow flooding
significant amounts of pasture land and some crop land.


Lat... Lon 4370 9685 4370 9683 4364 9681 4359 9681
          4361 9684 4369 9688




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the skunk creek near Hartford.
* Until further notice.
* At 09pm Sunday the stage was 11.31 feet.
* Flood stage is 10.00 feet.
* Recent activity... the river rose above flood stage on Sunday March
17.
* At stages near 11.0 feet... the higher left banks are overtopped
flooding significant amounts of pasture land, and Highway 38 east of
Hartford begins flooding.


Lat... Lon 4372 9692 4372 9684 4366 9688 4361 9684
          4361 9693 4368 9696




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Split Rock creek below Jasper.
* Until further notice.
* At 09pm Sunday the stage was 95.43 feet.
* Flood stage is 91.00 feet.
* At stages near 96.0 feet... the higher banks on this stretch of the
creek are overtopped.


Lat... Lon 4390 9639 4384 9637 4377 9642 4372 9648
          4372 9654 4381 9649




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Big Sioux River at Sioux Falls western Avenue.
* Until further notice.
* At 10pm Sunday the stage was 9.27 feet.
* Flood stage is 8.00 feet.
* At stages near 10.0 feet... city Parks in southern Sioux Falls begin
to have significant flooding.


Lat... Lon 4352 9678 4353 9676 4350 9675 4352 9671
          4353 9670 4355 9673 4357 9672 4356 9672
          4355 9672 4353 9669 4352 9669 4349 9675
          4350 9676




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Big Sioux River at Sioux Falls I-90.
* Until late Tuesday night.
* At 10pm Sunday the stage was 14.14 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast... the river will rise to 14.2 feet by Monday March 18.
* At stages near 15.0 feet... some farm buildings between Renner and
Sioux Falls are threatened by high water.


Lat... Lon 4369 9676 4369 9671 4362 9672 4358 9672
          4356 9672 4357 9674 4359 9673 4360 9675
          4363 9676




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Big Sioux River below Dell Rapids.
* Until Tuesday evening.
* At 09pm Sunday the stage was 13.17 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 12.00 feet.
* Forecast... the river will rise to 13.2 feet by Monday March 18.
* At stages near 14.0 feet... significant amounts of agricultural
lands are flooded through the basin, and the park in Dell Rapids
begins to flood.


Lat... Lon 4382 9674 4381 9672 4369 9671 4369 9676
          4373 9678 4379 9676




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Big Sioux River near Dell Rapids.
* Until further notice.
* At 10pm Sunday the stage was 1481.89 feet.
* Flood stage is 1481.00 feet.
* At stages near 1481 feet... agricultural flooding upstream of Dell
Rapids begins, and the City Park and Ball fields on the right bank in
Dell Rapids will begin flooding.


Lat... Lon 4385 9669 4385 9663 4381 9666 4381 9672
          4382 9674 4384 9669




1054 PM CDT sun Mar 17 2019

The Flood Warning continues for
the Big Sioux River near Trent.
* Until further notice.
* At 10pm Sunday the stage was 1495.26 feet.
* Flood stage is 1495.00 feet.
* Recent activity... the river rose above flood stage on Sunday March
17.
* At stages near 1495 feet... flooding begins to affect agricultural
lands west of Trent along 240th street.


Lat... Lon 4396 9672 4396 9667 4392 9665 4391 9663
          4385 9663 4385 9669 4387 9668