764
WGUS53 KDMX 040726
FFWDMX
IAC015-049-079-099-153-169-187-041330-
/O.NEW.KDMX.FF.W.0017.260704T0726Z-260704T1330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE DES MOINES IA
226 AM CDT SAT JUL 4 2026
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A
* FLASH FLOOD WARNING FOR...
BOONE COUNTY IN CENTRAL IOWA...
NORTHEASTERN DALLAS COUNTY IN CENTRAL IOWA...
SOUTHWESTERN HAMILTON COUNTY IN CENTRAL IOWA...
NORTHWESTERN JASPER COUNTY IN CENTRAL IOWA...
POLK COUNTY IN CENTRAL IOWA...
SOUTHERN STORY COUNTY IN CENTRAL IOWA...
SOUTHEASTERN WEBSTER COUNTY IN CENTRAL IOWA...
* UNTIL 830 AM CDT SATURDAY.
* AT 226 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1.5 AND 3.5 INCHES OF
RAIN HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS UP TO 1 TO 2 INCHES
ARE POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR
EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR.
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...
DES MOINES, AMES, WEST DES MOINES, ANKENY, URBANDALE, JOHNSTON,
CLIVE, ALTOONA, WAUKEE, BOONE, PLEASANT HILL, GRIMES, WINDSOR
HEIGHTS, BONDURANT, POLK CITY, HUXLEY, SAYLORVILLE, MADRID,
MITCHELLVILLE AND OGDEN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
FOR THE LATEST STREAM OBSERVATIONS AND FORECASTS REFER TO
WEATHER.GOV/DESMOINES/WATER.
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 4233 9372 4198 9367 4193 9332 4179 9333
4155 9334 4156 9375 4160 9384 4170 9398
4199 9401 4234 9410
FLASH FLOOD...RADAR INDICATED
ANSORGE
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page