I just got two established hives. Both are very health and doing nicely. One of my hives is going to swarm soon. I opened the hive yesterday and was shocked to see a hive full of bees and when I say full I mean full. I found queen cells on almost every other frame. A few of the cells were already open! I have no additional hive bodies to split my hive. I know they are going to swarm but my additional equipment is being shipped and might be here Monday. I doubt I can wait till then. I added a honey super to the hive thinking that might help. THere is a thunderstorm moving in and was wondering if the rain would help keep them from swarming. Any suggestions?