On your average night, you'll be freezing without a cab. I've been lucky, despite some record cold this January, some days never got beyond single digits & the nights were brutal, I never had to move snow during the extreme cold.
SJM I have to hit the glow plug a half dozen times to get my 4110 started when it's +30. Maybe I need to be calling my dealer. Being new at diesel and tractors I thought this was just the way it was.