If your egg is freezin then it has to be cold. I'm going to start a brisket in the morning and it is suppose to be 25 in the morning. I'm wondering if I even need to try it. I live in the panhandle of Fla. and my wife want even go out of the house. Be glad when next week comes and we can get back to 60s. I'll send you folks a pic. if you want to see Fla. snow.