A flood watch is in effect for Parker, Tarrant, Dallas, Collin, Rockwall, Ellis, Montague, Cooke, Grayson, Fannin, Lamar, Young, Jack, Wise, Denton, Collin, Hunt, Delta and Hopkins counties through Thursday morning.

Another round of severe weather and torrential rainfall rolled through the southern Plains on Wednesday, causing flooding and dozens of reports of damage.

As severe thunderstorms and rain hit much of the central part of the United States, flash flooding threatened parts of Texas and Oklahoma and areas along the Mississippi River.