…A strong thunderstorm will impact portions of northeasternBuchanan, Delaware and Dubuque Counties through 1215 AM CDT… At 1130 PM CDT, Doppler radar was tracking a strong thunderstorm over Delaware, or near Manchester, moving east at 50 mph. HAZARD…Winds in excess of 40 mph and pea size hail. SOURCE…Radar indicated. IMPACT…Gusty winds could cause minor tree limb damage and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include… Dubuque, Manchester, Asbury, Dyersville, Epworth, Farley, Peosta, Edgewood, Earlville, Delhi, New Vienna, Colesburg, Worthington, Holy Cross, Greeley, Luxemburg, Rickardsville, Sherrill, Dundee and Delaware. PRECAUTIONARY/PREPAREDNESS ACTIONS… If outdoors, consider seeking shelter inside a building. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. && MAX HAIL SIZE…0.25 IN; MAX WIND GUST…40 MPH