 The National Weather Service in the Quad Cities has issued a flash flood warning for northwestern Jackson County, northern Jones County, southeastern Delaware County, Dubuque County, northwestern Joe Davies County, until 1 15 a.m. Wednesday. At 7 11 p.m., Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between one and two inches of rain have fallen. The expected rainfall rate is 1.5 to 2.5 inches in two hours.