Snow in metro Atlanta: All lanes of I-20 in Carroll County have reopened

Mark Arum in the WSB 24-hour Traffic Center reports at 9 a.m. that all lanes of I-20 have reopened at the Bremen exit in Carroll County.

A wintry mix of sleet, rain and snow began falling across the northern suburbs around 4 a.m. Tuesday, while snow was reported across the mountain counties. Drivers are urged to check current traffic conditions before leaving home. Read the full story and forecast.