They would normally start to expect snow around now right on the top, so it's not that unseasonal. The Madrid Sierra is as high as 2,000 mtrs in parts (nearly 7,000 feet for the Brits) so it does get a fair covering for a lot of the winter months. I can't see any yet from where I live, but will report back when it arrives.
Re the gas prices, Steve one of the major disadvantages of living in the sticks is we don't have natural gas and it gets colder than the centre. So the gas bill is very high, and you have to go outside to change those bl***y orange gas containers about every four days. Plus you can guarantee they will run out the moment you have covered yourself in soap and shampoo. One way to wake yourself up I suppose. I was considering looking into solar panels but they ain't cheap.