Jon, it's going to be colder for sure tonight. My Davis weather station is reading 38 degrees right now. Dragged in a few young citrus into the house. This is really, really cold for us here in San Diego county. Dave, plenty of black ice experience. As well as feet of snow experience, having lived in N. Indiana for 10 years, right in the system snow belt. Then, 3 years in Maryland, which actually had more wicked ice storms than Indiana had, that was horrid. SO glad to be back home in sunny, but chilly S. California. Hope my Solo Papaya makes it through the night without cover!