I had made some insulation blankets for my hives when the temps got into the single digits earlier this winter. We just don't see single digits here typically. So being a 1st year beek I wanted to ere on the side of caution. Well a few weeks ago I took them off so I could inspect and left them off. Now we are suppose to get 6-12" snow. Temps are suppose to only get to high 20's. In my most productive hive I have a deep that has capped brood in at least 7 of the frames with lots of bees. Shuold I go put my blankets back on so the brood on the outside frames is not chilled?