939 WWUS63 KDMX 142349 WCNDMX WATCH COUNTY NOTIFICATION FOR WATCH 109 NATIONAL WEATHER SERVICE DES MOINES IA 649 PM CDT TUE APR 14 2026 IAC013-015-049-069-075-079-083-099-121-123-125-127-153-157-169- 171-181-150100- /O.CAN.KDMX.TO.A.0109.000000T0000Z-260415T0300Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 109 FOR THE FOLLOWING AREAS IN IOWA THIS CANCELS 17 COUNTIES IN CENTRAL IOWA BOONE DALLAS GRUNDY HAMILTON HARDIN JASPER MARSHALL POLK POWESHIEK STORY TAMA IN NORTH CENTRAL IOWA FRANKLIN IN NORTHEAST IOWA BLACK HAWK IN SOUTH CENTRAL IOWA MADISON MAHASKA MARION WARREN THIS INCLUDES THE CITIES OF ACKLEY, ADEL, AMES, BOONE, CARLISLE, CEDAR FALLS, CONRAD, DES MOINES, DIKE, DYSART, EARLHAM, ELDORA, GLADBROOK, GRINNELL, GRUNDY CENTER, HAMPTON, INDIANOLA, IOWA FALLS, KNOXVILLE, MARSHALLTOWN, NEWTON, NORWALK, OSKALOOSA, PELLA, PERRY, REINBECK, TAMA, TOLEDO, TRAER, WATERLOO, WAUKEE, WEBSTER CITY, WELLSBURG, AND WINTERSET. $$ IAC017-023-150300- /O.CON.KDMX.TO.A.0109.000000T0000Z-260415T0300Z/ TORNADO WATCH 109 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 2 COUNTIES IN NORTH CENTRAL IOWA BUTLER IN NORTHEAST IOWA BREMER THIS INCLUDES THE CITIES OF ALLISON, APLINGTON, CLARKSVILLE, DUMONT, GREENE, PARKERSBURG, SHELL ROCK, AND WAVERLY. * PRIMARY THREATS INCLUDE... SEVERAL TORNADOES AND A COUPLE INTENSE TORNADOES LIKELY. WIDESPREAD LARGE HAIL AND SCATTERED VERY LARGE HAIL EVENTS TO 4 INCHES IN DIAMETER LIKELY. SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS TO 75 MPH POSSIBLE. $$