067
WGUS73 KFSD 030844
FFSFSD
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
344 AM CDT FRI JUL 3 2026
IAC193-NEC043-SDC127-031030-
/O.CON.KFSD.FF.W.0007.000000T0000Z-260703T1030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WOODBURY IA-DAKOTA NE-UNION SD-
344 AM CDT FRI JUL 3 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 530 AM CDT EARLY THIS
MORNING FOR NORTHWESTERN WOODBURY, NORTHEASTERN DAKOTA AND
SOUTHEASTERN UNION COUNTIES...
AT 344 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS PRODUCING HEAVY RAIN ARE MOVING OUT OF THE WARNED AREA.
BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN. WHILE NO ADDITIONAL
RAINFALL IS EXPECTED, FLOODING IMPACTS WILL CONTINUE AS WATER SLOWLY
RECEDES.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR AND AUTOMATED GAUGES.
IMPACT...FLASH FLOODING OF URBAN AREAS, HIGHWAYS, STREETS AND
UNDERPASSES AS WELL AS OTHER POOR DRAINAGE AND LOW-LYING
AREAS.
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
SIOUX CITY, SOUTH SIOUX CITY AND NORTH SIOUX CITY.
AT 2:20 AM CDT, THE PUBLIC REPORTED WATER OVER THE CURB IN 1400 BLOCK
OF B STREET IN SOUTH SIOUX CITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.
LAT...LON 4252 9654 4256 9653 4256 9633 4244 9633
4243 9641 4245 9645 4248 9643 4247 9649
4250 9654
FLASH FLOOD...RADAR AND GAUGE INDICATED
JH
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