867
WGUS83 KFSD 310121
FLSFSD

Flood Statement
National Weather Service Sioux Falls SD
821 PM CDT Thu May 30 2024

...The Flood Warning is extended for the following rivers in Iowa...

  Little Sioux River near Milford affecting Dickinson County.

  Little Sioux River at Spencer affecting Clay County.

...The Flood Warning continues for the following rivers in Iowa...

  Little Sioux River above Spencer / Highway 18 affecting Clay
  County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Additional information is available at www.weather.gov.

The next statement will be issued by Friday evening.

&&

IAC059-010330-
/O.EXT.KFSD.FL.W.0016.000000T0000Z-240605T1800Z/
/MIFI4.2.ER.240524T1110Z.240529T0400Z.240604T1800Z.NO/
821 PM CDT Thu May 30 2024

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY WEDNESDAY AFTERNOON...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Little Sioux River near Milford.

* WHEN...Until early Wednesday afternoon.

* IMPACTS...At 12.0 feet, minor flooding of low lying agricultural
  lands begins.

* ADDITIONAL DETAILS...
  - At 7:00 PM CDT Thursday the stage was 12.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:00 PM CDT Thursday was 12.9 feet.
  - Forecast...The river is expected to rise to a crest of 13.0
    feet tomorrow evening. It will then fall below flood stage
    early Tuesday afternoon.
  - Flood stage is 12.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (7 pm CDT)
Location          Stg    Stg    Day/Time   Fri   Sat   Sun

Little Sioux River
Milford           12.0   12.7   Thu 7 pm   13.0  12.7  12.4


&&

LAT...LON 4341 9527 4341 9523 4330 9515 4326 9520
      4326 9527 4329 9523


$$

IAC041-010330-
/O.EXT.KFSD.FL.W.0012.000000T0000Z-240605T0000Z/
/SPWI4.1.ER.240521T2027Z.240526T1400Z.240604T0000Z.NO/
821 PM CDT Thu May 30 2024

...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Little Sioux River at Spencer.

* WHEN...Until Tuesday evening.

* IMPACTS...At 12.0 feet, Most of the floodplain through the center
  of Spencer is flooded.

* ADDITIONAL DETAILS...
  - At 7:15 PM CDT Thursday the stage was 11.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:15 PM CDT Thursday was 11.2 feet.
  - Forecast...The river is expected to fall below flood stage
    Monday evening and continue falling to 9.7 feet Tuesday
    evening.
  - Flood stage is 10.0 feet.
  - http://www.weather.gov/safety/flood

&&

                  Fld    Observed          Forecasts (7 pm CDT)
Location          Stg    Stg    Day/Time   Fri   Sat   Sun

Little Sioux River
Spencer           10.0   11.1   Thu 7 pm   10.8  10.6  10.4


&&

LAT...LON 4317 9520 4317 9514 4313 9502 4300 9501
      4296 9508 4296 9516 4306 9508 4312 9519


$$

IAC041-010330-
/O.CON.KFSD.FL.W.0018.000000T0000Z-000000T0000Z/
/SPII4.1.ER.240524T2045Z.240529T1315Z.000000T0000Z.UU/
821 PM CDT Thu May 30 2024

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Little Sioux River above Spencer / Highway 18.

* WHEN...Until further notice.

* IMPACTS...At 1322.5 feet, Most banks begin to be overtopped and
  overspill into nearby agricultural land.

* ADDITIONAL DETAILS...
  - At 7:30 PM CDT Thursday the stage was 1322.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 7:30 PM CDT Thursday was 1322.7 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 1322.0 feet.
  - http://www.weather.gov/safety/flood

&&

  Fld    Observed          Forecasts (unknown time)
Location            Stg    Stg    Day/Time   d1    d2    d3

Little Sioux River
Spencer / Highway 1 1322.0 1322.6 Thu 7 pm   MSG   MSG   MSG


&&

LAT...LON 4326 9527 4326 9520 4321 9521 4317 9514
      4317 9520 4321 9526


$$

AP