work halted due to weather

item: Our weather has been cold lately.  It is very cold today. 
item: The shop is not insulated to much of any degree, so it is expensive to heat.
item: I can't work in cold temps due to stiffness (lack of dexterity == danger in a metal shop) and arthritis pain.

When we get a day or two of warmish weather, work will resume.
We really need to keep that thermostat low.