Bzzzzzzz bees are just flapping their wings to keep warm

This is my first post. I wanted to post about my bees. Right now where I live it's minus 44 degrees Celsius. That's wind chill included. Micro bees are outside they are wrapped up and nice and cozy they have 2 openings in their hive to keep it from getting too humid inside but they are still fragile insects. I want to go out every single day and crack open the top and take a look inside. But should I do that I would just kill them. so I have to patiently wait until spring to see whether or not my bees have made it. Whether or not I have made it... As a beekeeper that is. Oh the Aungst .