Storing your logs inside doesn’t necessarily mean that you keep them in your home.  A storage shed or a corner of your garage are both great places to store firewood are a great protection from wet weather.  They also reduce the risk of your logs being affected by contact with soil.  This, of course, is not the case if your shed is in an inappropriate place in your yard and is prone to moisture build up. 

If you only have a small pile of logs, you can get brackets and racks that can fit to the walls of your shed or garage to store your logs off the ground.  This may limit the number of logs you can store more though than simply stacking them. 

Even though your logs are inside, you will still need to stack them appropriately so that they get enough airflow in between layers of logs.  Even inside the logs can begin to rot if they don’t have enough aeration to prevent moisture build-up.