A White Christmas is a guarantee in the Rockies and near the Great Lakes, but hopes for snow in the central and eastern U.S. will hinge on a storm moving through just before the holidays.

A long-awaited blast of cold air, courtesy of the polar vortex, will overtake much of the US, but the forecast says the low temperatures won't last.

Blizzard conditions are forecast across parts of the Prairies Wednesday as a disruptive, potentially dangerous, storm will track across the region with a swath of 15-30 cm of snow and blustery wind gusts.

Storm drains could clog as soon as Thursday as rain melts remaining snow.Leaves and sticks washing into storm drains can cause problems for drainage.Many city c

Tuesday will bring a strong clipper system that could drop several inches of snow on parts of the Twin Cities.