A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
It will be the shortest day or longest night in the northern hemisphere ... Alert Weather “heads-up” on Thursday morning with the possibility of some fog forming before the front arrives.
The polar vortex approaching Florida Jan. 11-12 could harm northern citrus groves. Even southern groves could "flirt" with damaging temperatures.