A Flood Watch is in effect beginning this evening and continuing through Friday morning for much of the eastern Permian Basin. Multiple rounds of slow-moving thunderstorms are likely to produce torrential rainfall with quick accumulations of several inches of rain possible for some. Areas that have received recent rainfall or experience afternoon thunderstorms will be at increased risk for flash flooding tonight. If driving tonight, never drive through flooded roads! You can not determine the water depth, especially after dark!