Hot and humid conditions will give way to widespread showers and thunderstorms as a cold front moves into North Georgia and stalls this week. LATEST UPDATE: Stalled cold front draws tropical moisture into North GeorgiaWhat we know:Tuesday stays mostly dry with a 20% chance of afternoon showers. The front will stall over the region, sparking widespread showers and thunderstorms that continue late Wednesday night into Thursday morning, particularly across far North Georgia. Repeated downpours along the stationary front could produce rainfall totals that match or exceed tropical rainfall amounts along the Gulf Coast from Tropical Storm Bertha. Scattered showers and afternoon storms will linger through the weekend.