SEVERE THUNDERSTORM WATCH 430…PREVIOUSLY IN EFFECT UNTIL 10 PM CDT THIS EVENING…IS NOW IN EFFECT UNTIL MIDNIGHT CDT TONIGHT FOR THE FOLLOWING AREAS

IN IOWA THIS WATCH INCLUDES 28 COUNTIES

IN CENTRAL IOWA

BOONE DALLAS JASPER MARSHALL POLK POWESHIEK STORY

IN SOUTH CENTRAL IOWA

APPANOOSE CLARKE DECATUR LUCAS MADISON MAHASKA MARION MONROE RINGGOLD

UNION WARREN WAYNE

IN SOUTHEAST IOWA

DAVIS WAPELLO

IN SOUTHWEST IOWA

ADAIR ADAMS CASS TAYLOR

IN WEST CENTRAL IOWA

AUDUBON GREENE GUTHRIE

THIS INCLUDES THE CITIES OF…ADEL…ALBIA…AMES…ATLANTIC… AUDUBON…BEDFORD…BLOOMFIELD…BOONE…CENTERVILLE…CHARITON…CORNING…CORYDON…CRESTON…DES MOINES…GREENFIELD…GRINNELL…GUTHRIE CENTER…INDIANOLA…JEFFERSON… KNOXVILLE…LAMONI…MARSHALLTOWN…MOUNT AYR…NEWTON…OSCEOLA… OSKALOOSA…OTTUMWA AND WINTERSET.