Summary: A white Christmas is a rarity in the greater Seattle area, but it’s not out of the question this year. A mix of snow and rain is expected in most places around the Puget Sound region. That could make for some treacherous driving conditions, says Ted Buehner with the Seattle office of the National Weather Service. Snow Possible Friday Buehner says a Pacific weather system is easing inland on Friday, bringing rain to the lowlands and snow up in the mountains. The some cooler air behind it will
