Snow in metro Atlanta: Cobb schools on 2-hour delay

All Cobb schools will be delayed two hours due to weather and travel conditions, according to the district's official Twitter account .

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.