* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of north central Illinois, including the following counties, Ogle and Winnebago. * WHEN...Until 700 PM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - At 359 PM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Between 1 and 3 inches of rain have fallen. - Some locations that will experience flooding include... Rockford, Byron, Oregon, Mount Morris, Rockford Airport, Cherry Valley, Davis Junction, Stillman Valley and New Milford. - http://www.weather.gov/safety/flood