209
WGUS73 KDMX 040832
FFSDMX
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
332 AM CDT SAT JUL 4 2026
IAC127-169-041130-
/O.CON.KDMX.FF.W.0015.000000T0000Z-260704T1130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MARSHALL IA-STORY IA-
332 AM CDT SAT JUL 4 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 AM CDT THIS
MORNING FOR SOUTHWESTERN MARSHALL AND CENTRAL STORY COUNTIES...
AT 332 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 4
AND 6.5 INCHES OF RAIN HAVE FALLEN. SIGNIFICANT STREET FLOODING IN
AMES IS STARTING TO SUBSIDE AS RAIN RATES ARE LESSENING. HOWEVER,
ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE POSSIBLE IN THE WARNED
AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS PRODUCING
FLASH FLOODING.
SOURCE...RADAR AND AUTOMATED GAUGES.
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.
SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
AMES, NEVADA, STATE CENTER, GILBERT, IOWA STATE CENTER, COLO,
MELBOURNE, RHODES, CLEMONS, ST. ANTHONY AND AMES MUNICIPAL AIRPORT.
EXPECT SIGNIFICANT FLASH FLOODING AND RISES IN THE IOWAY CREEK AND
SOUTH SKUNK RIVER BASINS WITHIN THIS WARNING!
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 4193 9344 4197 9369 4212 9370 4214 9342
4211 9312 4207 9299 4188 9299 4192 9324
FLASH FLOOD...RADAR AND GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
ANSORGE
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