While most of the U.S. is dealing with strong, cold winds and subfreezing temperatures brought on by a polar vortex, Oregonians have started their week off a lot warmer. In this National Weather ...
Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...