* WHAT. Flooding caused by excessive rainfall is possible. * WHERE. Portions of northwest Arkansas, including the following counties, Benton, Carroll, Madison and Washington AR and northeast Oklahoma, including the following counties, Craig, Delaware, Nowata and Ottawa. * WHEN. From late tonight through Thursday afternoon. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS. - Training of showers and thunderstorms over portions of northeast Oklahoma and Northwest Arkansas late tonight through tomorrow morning could lead to rainfall amounts of 2 to 4 inches with locally higher amounts of 4 to 6 inches possible in the watch area. - http://www.weather.gov/safety/flood
