932  
WWUS63 KDMX 151858  
WCNDMX  
 
WATCH COUNTY NOTIFICATION FOR WATCH 589  
NATIONAL WEATHER SERVICE DES MOINES IA  
158 PM CDT FRI AUG 15 2025  
 
IAC013-017-023-075-171-152200-  
/O.EXA.KDMX.SV.A.0589.000000T0000Z-250815T2200Z/  
 
THE NATIONAL WEATHER SERVICE HAS EXTENDED SEVERE THUNDERSTORM  
WATCH 589 TO INCLUDE THE FOLLOWING AREAS UNTIL 5 PM CDT THIS  
AFTERNOON  
 
IN IOWA THIS WATCH INCLUDES 5 COUNTIES  
 
IN CENTRAL IOWA  
 
GRUNDY TAMA  
 
IN NORTH CENTRAL IOWA  
 
BUTLER  
 
IN NORTHEAST IOWA  
 
BLACK HAWK BREMER  
 
THIS INCLUDES THE CITIES OF ALLISON, APLINGTON, CEDAR FALLS,  
CLARKSVILLE, CONRAD, DIKE, DUMONT, DYSART, GLADBROOK, GREENE,  
GRUNDY CENTER, PARKERSBURG, REINBECK, SHELL ROCK, TAMA, TOLEDO,  
TRAER, WATERLOO, WAVERLY, AND WELLSBURG.  
 
* PRIMARY THREATS INCLUDE...  
 
SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY.  
ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE.  
 
 
 
IAC015-025-027-033-063-069-073-079-081-083-091-109-127-147-151-  
161-169-187-189-195-197-152200-  
/O.CON.KDMX.SV.A.0589.000000T0000Z-250815T2200Z/  
 
SEVERE THUNDERSTORM WATCH 589 REMAINS VALID UNTIL 5 PM CDT THIS  
AFTERNOON FOR THE FOLLOWING AREAS  
 
IN IOWA THIS WATCH INCLUDES 21 COUNTIES  
 
IN CENTRAL IOWA  
 
BOONE HAMILTON HARDIN  
MARSHALL STORY WEBSTER  
 
IN NORTH CENTRAL IOWA  
 
CERRO GORDO FRANKLIN HANCOCK  
HUMBOLDT KOSSUTH WINNEBAGO  
WORTH WRIGHT  
 
IN NORTHWEST IOWA  
 
EMMET PALO ALTO POCAHONTAS  
 
IN WEST CENTRAL IOWA  
 
CALHOUN CARROLL GREENE  
SAC  
 
THIS INCLUDES THE CITIES OF ACKLEY, ALGONA, AMES, BELMOND, BOONE,  
BRITT, CARROLL, CLARION, CLEAR LAKE, EAGLE GROVE, EARLY, ELDORA,  
EMMETSBURG, ESTHERVILLE, FONDA, FOREST CITY, FORT DODGE, GARNER,  
GILMORE CITY, HAMPTON, HUMBOLDT, IOWA FALLS, JEFFERSON, KANAWHA,  
LAKE CITY, LAKE MILLS, LAKE VIEW, LAURENS, MANLY, MANSON,  
MARSHALLTOWN, MASON CITY, NORTHWOOD, ODEBOLT, POCAHONTAS,  
POMEROY, ROCKWELL CITY, ROLFE, SAC CITY, SCHALLER, WALL LAKE,  
AND WEBSTER CITY.  
 
* PRIMARY THREATS INCLUDE...  
 
SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY.  
ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE.  
 
 
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