774
WGUS63 KDMX 092007
FFADMX
URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE DES MOINES IA
307 PM CDT SAT AUG 9 2025
IAZ071-081-101615-
/O.EXA.KDMX.FA.A.0006.250810T0000Z-250811T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ADAIR-ADAMS-
INCLUDING THE CITIES OF ADAIR, STUART, FONTANELLE, CORNING, AND
GREENFIELD
307 PM CDT SAT AUG 9 2025
...FLOOD WATCH IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH MONDAY
AFTERNOON...
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...A PORTION OF SOUTHWEST IOWA, INCLUDING THE FOLLOWING
COUNTIES, ADAIR AND ADAMS.
* WHEN...FROM 7 PM CDT THIS EVENING THROUGH MONDAY AFTERNOON.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE
FLOODED.
* ADDITIONAL DETAILS...
- VERY HEAVY RAINFALL IS POSSIBLE TONIGHT WITH RAINFALL RATES
OF 2 TO 3 INCHES PER HOUR POSSIBLE. TOTAL RAINFALL AMOUNTS
MAY EXCEED 5 INCHES IN SOME AREAS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR THE LATEST WATERWAY OBSERVATIONS AND FORECASTS REFER TO
WEATHER.GOV/DESMOINES/WATER.
IAZ028-037>039-047>050-059>062-072>075-082>086-092>097-101615-
/O.CON.KDMX.FA.A.0006.250810T0000Z-250811T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BREMER-HARDIN-GRUNDY-BLACK HAWK-BOONE-STORY-MARSHALL-TAMA-DALLAS-
POLK-JASPER-POWESHIEK-MADISON-WARREN-MARION-MAHASKA-UNION-CLARKE-
LUCAS-MONROE-WAPELLO-TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-
DAVIS-
INCLUDING THE CITIES OF TOLEDO, PERRY, WINTERSET, DES MOINES,
GRUNDY CENTER, ALLERTON, CARLISLE, WAUKEE, CHARITON, LEON,
CENTERVILLE, BOONE, TAMA, OTTUMWA, CONRAD, ALBIA, NEW MARKET,
AMES, CEDAR FALLS, MOUNT AYR, KNOXVILLE, WELLSBURG, ELDORA,
WAVERLY, NORWALK, OSKALOOSA, CORYDON, HUMESTON, GRINNELL, LENOX,
SEYMOUR, OSCEOLA, MARSHALLTOWN, GLADBROOK, ACKLEY, LAMONI,
BLOOMFIELD, IOWA FALLS, DIKE, BEDFORD, REINBECK, DYSART, EARLHAM,
WATERLOO, ADEL, PELLA, INDIANOLA, NEWTON, CRESTON, AND TRAER
307 PM CDT SAT AUG 9 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH
MONDAY AFTERNOON...
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...PORTIONS OF CENTRAL, NORTHEAST, SOUTH CENTRAL, SOUTHEAST,
AND SOUTHWEST IOWA, INCLUDING THE FOLLOWING COUNTIES, IN CENTRAL
IOWA, BOONE, DALLAS, GRUNDY, HARDIN, JASPER, MARSHALL, POLK,
POWESHIEK, STORY AND TAMA. IN NORTHEAST IOWA, BLACK HAWK AND
BREMER. IN SOUTH CENTRAL IOWA, APPANOOSE, CLARKE, DECATUR, LUCAS,
MADISON, MAHASKA, MARION, MONROE, RINGGOLD, UNION, WARREN AND
WAYNE. IN SOUTHEAST IOWA, DAVIS AND WAPELLO. IN SOUTHWEST IOWA,
TAYLOR.
* WHEN...FROM 7 PM CDT THIS EVENING THROUGH MONDAY AFTERNOON.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE
FLOODED.
* ADDITIONAL DETAILS...
- VERY HEAVY RAINFALL IS POSSIBLE TONIGHT WITH RAINFALL RATES
OF 2 TO 3 INCHES PER HOUR POSSIBLE. TOTAL RAINFALL AMOUNTS
MAY EXCEED 5 INCHES IN SOME AREAS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR THE LATEST WATERWAY OBSERVATIONS AND FORECASTS REFER TO
WEATHER.GOV/DESMOINES/WATER.
DONAVON
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