there was significant frost on the various roof surfaces around here early this morning; but not really much sign of frost on the grass / ground.
getting nothing but false alarms on the automatic doorbell and has had to turn it off again because it's too annoying.
whether the key factor is the wind level/direction or the fact there's sunshine on a very cold day creating thermal effects.
you Southerners lead sheltered lives.
recommending a house (or equivalent dwelling) to everyone. Shelter is very important.