A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
Damaging winds and even the potential for tornadoes threaten the deep South as thunderstorms arrive ... than experienced increases." The NOAA map below shows areas with the highest historic ...
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
Abundant cloud cover and rain will keep overnight temperatures more mild, with lows in the 50s and 60s throughout Central ...