Eeeeewww!!! Having to think about that four letter word starting again is a bummer!! I thought our 43F morning a couple days ago was bad so I think I would have cried if we'd gotten snow, even in a rain mix. I don't know if it will hurt you sweet potatoes 'cuz I've never grown them but I did start moving my succulents in and have started taking cuttings from things I want to keep over. We've had a lot of cooler weather this summer and I'm afraid we might be in for it again this winter.