Chilly temperatures tomorrow in SNE with highs in the low to mid 40's. It will still be above average and in fact will be the 12th day in a row that Boston has recorded above normal temps. With the heavy rains moving in tomorrow night, the temps will go back up into the 50's once again. Christmas Eve "Day" will be nice and mild with highs in the 50's and then chilling down a bit for Christmas Day. A potential Nor'easter moves in Mon. night into Tuesday with a mix of rain and snow NW and rain Boston. At least that what it looks like now. May continue into Wednesday. Nothing major.