FFWOUN The National Weather Service in Norman has extended the * Flash Flood Warning for... Southeastern Custer County in western Oklahoma... Northern Washita County in western Oklahoma... * Until 500 AM CDT. * At 324 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Weatherford, Clinton, Cordell, Burns Flat, Dill City, Canute, Corn, Bessie and Foss.

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Oklahoma, including the following counties, Alfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland, Comanche, Custer, Dewey, Ellis, Garfield, Grady, Grant, Greer, Harmon, Jackson, Kay, Kingfisher, Kiowa, Lincoln, Logan, Major, McClain, Noble, Oklahoma, Payne, Roger Mills, Tillman, Washita, Woods and Woodward and northern Texas, including the following counties, Baylor, Foard, Hardeman, Knox and Wilbarger. * WHEN...From 7 AM CDT Wednesday through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Multiple rounds of showers and thunderstorms are expected from early Wednesday through Thursday morning. Storms will include very heavy rainfall rates. Widespread rainfall amounts of 1-3 inches are likely, and a few locations will see totals as high as 5 inches. - http://www.weather.gov/safety/flood