Probably agree people are being over cautious here, If it was a blizzard in mid winter, fair enough. but it doesn't take long to free the roads of trees etc. I think the key is not to take any unnecessary risks, or if you do, make sure it doesn't endanger someone else, like the coastguard or mountain rescue for example. I'm pretty certain none of them want to be out there in these conditions and they are properly trained pro's. I think stocking food is extreme, candles yes, pan of water yes, maybe a camping stove if you have one and a good dose of common sense