Satellite shows lots of mooisture over the Eastern 1/2 of The Nation...most of which is rain. West Coast dry. Look for the wet weather to move out off the East Coast during Christmas Day.
Map above is for this evening....showing the wet weather for the East....some snow upper Midwest.
This map is valid for Wed.night - Christmas Eve. Wet weather continue in The East...some snow Great Lakes. More wet weather Northwest.
Above...one of the elves at The North Pole...busy getting ready for tomorrow night. Be safe.