Environment & Climate · World & National · North America

Flash Flood Warning issued September 20 at 5:00AM CDT until September 20 at 7:30AM CDT by NWS Quad Cities IA IL

At 500 AM CDT, Doppler radar indicated a large area of light to moderate rain was occurring across the warned area. Heavy rain producing storms earlier brought rainfall of 1 to 3.5 inches across the warned area. Flash flooding is either ongoing or expected to begin shortly due to runoff from the earlier heavy rain comb