Just my way of saying its gonna get cold! Seems the wind is wicked this year.
I double check that the anti is maxed this time a year no matter what. I had a 'non-Ford-car' that I thought the anti was good for -30 or so. It was like around zero for a few days, so I thought I was safe. One nite it was parked into heavy headwinds. Froze the radiator up solid!
OK, I did have a BroncoII I was 'someday going to fix up' that I forgot I only had a low mix in - one of those "I'll fix that later things". Forgot about it and blew a freeze plug. That one was definitly my fault, but on the positive side, it really wasn't worth fixing up anyhow!