Midtown Athletic Club at Windy Hill (on Windy Hill Road) have indoor and outdoor courts.
I am not sure where you are coming from but indoor courts are not a necessity in Atlanta. I play on 2 teams in the winter and both play at outdoor facilities. "Winter" in Atlanta is basically only January and February. Even in Jan/Feb, you will get many good tennis days. It is going to be 70 degrees tomorrow. There will be the occasional artic blast that will push temps down into the 20-40 range for a week but these are rare. Worst case scenario is you might have a full week where it is too cold to play and this doesn't happen every year. You will get lots of days in the 40-60 range and outdoor tennis is fine.
This is a temporary benefit of global warning. With rising sea levels, Atlanta may be beach front too in another decade.
Last edited by TennisCJC; 01-11-2013 at 06:05 AM.