355
WGUS73 KDVN 141047
FFSDVN
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
547 AM CDT FRI AUG 14 2026
IAC057-115-ILC071-131-187-141600-
/O.CON.KDVN.FF.W.0035.000000T0000Z-260814T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
DES MOINES IA-LOUISA IA-HENDERSON IL-MERCER IL-WARREN IL-
547 AM CDT FRI AUG 14 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 11 AM CDT THIS MORNING
FOR NORTHEASTERN DES MOINES, LOUISA, MERCER, NORTHEASTERN HENDERSON
AND NORTHERN WARREN COUNTIES...
AT 547 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING HEAVY
RAIN ACROSS THE WARNED AREA. BETWEEN 2 AND 3 INCHES OF RAIN HAVE
FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 2 TO 3 INCHES ARE POSSIBLE IN
THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN
SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR INDICATED.
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR
DRAINAGE AND LOW-LYING AREAS.
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
ALEDO, WAPELLO, COLUMBUS JUNCTION, BURGESS, VIOLA, MORNING SUN, NEW
WINDSOR, MILLERSBURG, MATHERVILLE, NEW BOSTON, SHERRARD,
KEITHSBURG, GRANDVIEW, REYNOLDS, ELIZA, JOY, COLUMBUS CITY, LETTS,
LITTLE YORK AND SEATON.
THIS INCLUDES THE FOLLOWING STATE PARKS...
BIG RIVER STATE FOREST.
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.
LAT...LON 4137 9148 4133 9136 4133 9043 4099 9044
4106 9136 4116 9137 4116 9144 4117 9149
FLASH FLOOD...RADAR INDICATED
MCCLURE
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