The Brief Metro Atlanta students will head back to school Monday with warm temperatures, dry morning conditions and only a slight chance of afternoon storms. Drivers should watch for patchy morning fog and allow extra travel time during the morning commute. Skies will be partly cloudy before daytime heating sparks isolated to scattered afternoon storms. While widespread severe weather is not expected, some storms could produce heavy rain, dangerous lightning and localized ponding on roads. School commute: Dry for most locations with comfortable early morning temperatures.