WGUS43 KFSD 181637
FLWFSD

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Sioux Falls SD
1137 AM CDT Thu Sep 18 2025

...The National Weather Service in Sioux Falls SD has issued a Flood 
Warning for the following rivers in South Dakota...

  Big Sioux River near Bruce affecting Brookings County.

.Recent heavy rainfall just upstream in the Big Sioux River basin 
has caused renewed minor flooding along the river near Bruce.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Caution is urged when walking near riverbanks.

Additional forecast information is available at 
www.weather.gov/siouxfalls.

The next statement will be issued by Friday morning.

&&

SDC011-191645-
/O.NEW.KFSD.FL.W.0018.250918T1637Z-000000T0000Z/
/BRCS2.1.ER.250918T1422Z.250918T1545Z.000000T0000Z.NO/
1137 AM CDT Thu Sep 18 2025

...FLOOD WARNING IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River near Bruce.

* WHEN...From this morning until further notice.

* IMPACTS...At 8.0 feet, The lower banks on the left side of the 
  river overflow.

* ADDITIONAL DETAILS...
  - At 10:45 AM CDT Thursday the stage was 8.1 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 10:45 AM CDT Thursday was 8.1 feet.
  - Forecast...No forecast is available for this location.
  - Flood stage is 8.0 feet.
  - Stay up to date with the latest river observations and
    forecasts at: www.water.noaa.gov

&&

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

Big Sioux River
Bruce          8.0    8.1    Thu 10 am  MSG   MSG   MSG          


&&

LAT...LON 4450 9690 4450 9684 4449 9685 4440 9689
      4433 9687 4433 9692 4442 9693


$$

JH