i doing a 10 lb bone in boston butt today, my first one. i cym/rub last night and in to the fridge. this is for lunch around noon tommorow, when would you guys put it on? i ve read alot of post on this, but it will be raining and windy here most of the day today. the dbs is under a carport and shouldnt get wet, but will the rain effect the cook time?