We had a severe windstorm to blow off the outer cover on one of my hives today. The inner cover stayed on, but the bees did get wet through the inner cover hole. Today's high was about 50, but very windy. When I put the cover back on around 3:30, the bees were alive and moving around the soggy winter patty. Tonight, the lows should be around 35. With similar weather for the next few days.
My question is, how concerned should I be? And is there anything else I can, or should have done?