THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... WEST CENTRAL STORY COUNTY IN CENTRAL IOWA... EAST CENTRAL BOONE COUNTY IN CENTRAL IOWA... * UNTIL 600 PM CDT. * AT 525 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED JUST WEST OF AMES, MOVING EAST AT 35 MPH. HAZARD...QUARTER SIZE HAIL. SOURCE...RADAR INDICATED. IMPACT...DAMAGE TO VEHICLES IS EXPECTED. * LOCATIONS IMPACTED INCLUDE... AMES, NEVADA, GILBERT, IOWA STATE CENTER AND AMES MUNICIPAL AIRPORT. THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 110 AND 120. PRECAUTIONARY/PREPAREDNESS ACTIONS... FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A BUILDING. && HAIL...1.00IN WIND...<50MPH