Flood Warning
Issued by NWS Sioux Falls, SD

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000
WGUS43 KFSD 241402
FLWFSD
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
902 AM CDT Tue Apr 24 2018

...The National Weather Service in Sioux Falls has issued a flood
warning for the following rivers in South Dakota...Iowa...

  Big Sioux River near Medary
  Big Sioux River At Sioux Falls North Cliff
  Little Sioux River At Cherokee

  ...Forecast flooding changed from Minor to Moderate severity for the
following rivers in Iowa...

  Little Sioux River At Linn Grove

.The following river forecasts include forecast precipitation through
tonight. Any additional future rains could affect the crest
forecasts.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...Do not drive cars through flooded areas. the water
depth and road condition may be unsafe.

Additional information is available at

http://water.weather.gov/ahps2/index.php?wfo=fsd

Stay tuned for further updates by listening to NOAA weather radio...
or your local radio and TV stations.

The next scheduled statement will be issued tomorrow morning.

&&

SDC011-251803-
/O.NEW.KFSD.FL.W.0076.180424T1402Z-000000T0000Z/
/BSMS2.1.ER.180423T1800Z.180424T1300Z.000000T0000Z.UU/
902 AM CDT Tue Apr 24 2018

The National Weather Service in Sioux Falls has issued a

* Flood Warning for
  The Big Sioux River near Medary.
* until further notice.
* At 08AM Tuesday the stage was 1568.64 feet.
* Flood stage is 1568.00 feet.
* At stages near 1568 feet...The intersection of 216th Street and
  469th Avenue is flooded.

&&

LAT...LON 4433 9692 4433 9686 4429 9683 4420 9675
          4417 9678 4422 9686 4427 9687

$$

IAC119-SDC083-099-251803-
/O.NEW.KFSD.FL.W.0077.180426T1200Z-180428T0900Z/
/SXFS2.1.ER.180426T1200Z.180426T1800Z.180427T0900Z.NO/
902 AM CDT Tue Apr 24 2018

The National Weather Service in Sioux Falls has issued a

* Flood Warning for
  The Big Sioux River At Sioux Falls North Cliff.
* from Thursday morning to late Friday night.
* At 08AM Tuesday the stage was 14.39 feet.
* Minor flooding is forecast.
* Flood stage is 16.00 feet.
* 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

$$

IAC021-041-251803-
/O.CON.KFSD.FL.W.0047.000000T0000Z-000000T0000Z/
/LNNI4.2.ER.180418T0405Z.180426T1200Z.000000T0000Z.NO/
902 AM CDT Tue Apr 24 2018

...Forecast flooding increased from Minor to Moderate severity...
The Flood Warning continues for
 The Little Sioux River At Linn Grove.
* until further notice.
* At 08AM Tuesday the stage was 18.89 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 18.00 feet.
* Forecast...The river will crest near 19.5 feet by 7 AM
  Thursday.
* At stages near 20.0 feet...Significant flooding of agricultural
  land begins along this entire stretch of the river.

&&

LAT...LON 4302 9510 4299 9503 4287 9512 4288 9536
          4296 9543 4293 9520

$$

IAC035-251803-
/O.NEW.KFSD.FL.W.0078.180426T0600Z-000000T0000Z/
/CHKI4.1.ER.180426T0600Z.180428T1200Z.000000T0000Z.NO/
902 AM CDT Tue Apr 24 2018

The National Weather Service in Sioux Falls has issued a

* Flood Warning for
  The Little Sioux River At Cherokee.
* from late Wednesday night until further notice.
* At 08AM Tuesday the stage was 16.62 feet.
* Minor flooding is forecast.
* Flood stage is 17.00 feet.
* Forecast...Rise above flood stage by 1 AM Thursday and crest near
  18.1 feet by 7 AM Saturday.
* At stages near 18.0 feet...Cherokee city park begins to flood on
  the south bank of the river.

&&

LAT...LON 4296 9543 4291 9539 4265 9557 4256 9569
          4256 9578 4270 9564

$$

&&
Location Flood    Latest Observed   Maximum Forecast  Recent Observed
         Stage    Stage  Time       Stage  Time       Crest Time

BIG SIOUX RIVER
BSMS2    1568.0   1568.64 Tue 8 AM                    1568.6  Tue Apr 24
SXFS2      16.0     14.39 Tue 8 AM  16.2  Thu 1 PM

LITTLE SIOUX RIVER
LNNI4      18.0     18.89 Tue 8 AM  19.5  Thu 7 AM
CHKI4      17.0     16.62 Tue 8 AM  18.1  Sat 7 AM

MG



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