The Brief North Georgia weather will see dropping humidity and high temperatures near 90 degrees in metro Atlanta on Wednesday. Flash flood warnings expired after heavy overnight storms dumped over 4 inches of rain across Gilmer and Pickens counties. Dry weather continues through Friday before scattered storms and potential severe weather return to the forecast on Sunday. Temperatures in metro Atlanta will reach a normal summer high of 90 degrees with zero chance of rain on Wednesday afternoon. Image 1 of 3 ▼Atlanta picked up one inch of rain over a 24-hour period ending Wednesday morning.