We've always had pretty good luck in rainy weather. Light rain especially. I will never forget in the mid 90's we were hunting on big water on Eufaula. It was opening day and it was pretty balmy. On the boat ride out I remember seeing some really intense lightning in the distance and knew we would get wet. After some pretty good shooting the storms rolled in. We threw a tarp over our makeshift blind and waited it out. I peeked out many times and no sign of any ducks. Finally, the rain lightened up a little and we raised the tarp for a brief stretch and I bet their were at least 30-40 mallards in our spread. We all reached down for our guns and unloaded on them, albeit too late. We didn't drop a one!