I don't get it!

Why is it that today the weather in Sedona is 70* and sunny. But when we arrive there on Sunday, the high will be 45*..actually it looks cold and snowy for the rest of the week. I've got my warm clothes packed...but I have a feeling that we may be doing more hiking than biking while we're there. We're still biking, though, after shipping our bikes across the country! Oh well, it's our honeymoon, so either way we will have good times!



(yes there is a bike under there)