103
WGUS63 KFSD 212034
FFAFSD
URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE SIOUX FALLS SD
334 PM CDT THU AUG 21 2025
SDZ038>040-220500-
/O.NEW.KFSD.FA.A.0005.250822T0000Z-250822T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BEADLE-KINGSBURY-BROOKINGS-
INCLUDING THE CITIES OF BROOKINGS, HURON, LAKE PRESTON,
ARLINGTON, AND DE SMET
334 PM CDT THU AUG 21 2025
...FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH FRIDAY
MORNING...
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.
* WHERE...A PORTION OF EAST CENTRAL SOUTH DAKOTA, INCLUDING THE
FOLLOWING COUNTIES, BEADLE, BROOKINGS AND KINGSBURY.
* WHEN...FROM 7 PM CDT THIS EVENING THROUGH FRIDAY MORNING.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.
* ADDITIONAL DETAILS...
- CONFIDENCE IS INCREASING IN MULTIPLE ROUNDS OF STORMS WITH
HEAVY RAINFALL RATES TRACKING THROUGH THE REGION OVERNIGHT
INTO FRIDAY MORNING.
- STAY UP TO DATE WITH THE LATEST RIVER OBSERVATIONS AND
FORECASTS AT: WWW.WATER.NOAA.GOV
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
BP
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