SEVERE THUNDERSTORM WATCH 447 REMAINS VALID UNTIL 1 AM CDT SUNDAYFOR THE FOLLOWING AREASIN IOWA THIS WATCH INCLUDES 3 COUNTIESIN SOUTH CENTRAL IOWAAPPANOOSE WAYNEIN SOUTHEAST IOWADAVISTHIS INCLUDES THE CITIES OF ALLERTON, BLOOMFIELD, CENTERVILLE,CORYDON, HUMESTON, AND SEYMOUR.* PRIMARY THREATS INCLUDE...SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY.ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE.A TORNADO OR TWO POSSIBLE.