Has anyone ever tried to pick up the sensor frequency from the 
outdoor probe? I also have one but don't have to contend with 
freezing temps here.  I wish someone would make a more 
comprehensive talking weather station that would give wind speed 
and direction as well as temp and humidity.  Maybe someone has 
experience with existing ones that connect to their computer.  I 
guess that would be cheaper then a stand-alone version of same.
Back to the atomic clock version, I have always put my outdoor 
sensor in at least two zip lock bags and tried to put it 
somewhere out of the sun and rain though at present mine is just 
lying on the ground next to our basement door.  Jim WA6EKS