TORNADO WATCH 19 REMAINS VALID UNTIL 4 AM CST SATURDAY FOR THE FOLLOWING AREAS IN IOWA THIS WATCH INCLUDES 15 COUNTIES IN CENTRAL IOWA GRUNDY HARDIN JASPER MARSHALL POWESHIEK TAMA IN NORTHEAST IOWA BLACK HAWK IN SOUTH CENTRAL IOWA APPANOOSE LUCAS MAHASKA MARION MONROE WAYNE IN SOUTHEAST IOWA DAVIS WAPELLO THIS INCLUDES THE CITIES OF ACKLEY, ALBIA, ALLERTON, BLOOMFIELD, CEDAR FALLS, CENTERVILLE, CHARITON, CONRAD, CORYDON, DIKE, DYSART, ELDORA, GLADBROOK, GRINNELL, GRUNDY CENTER, HUMESTON, IOWA FALLS, KNOXVILLE, MARSHALLTOWN, NEWTON, OSKALOOSA, OTTUMWA, PELLA, REINBECK, SEYMOUR, TAMA, TOLEDO, TRAER, WATERLOO, AND WELLSBURG. * PRIMARY THREATS INCLUDE... A FEW TORNADOES LIKELY WITH A COUPLE INTENSE TORNADOES POSSIBLE. SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 2 INCHES IN DIAMETER LIKELY. SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY.