The polar vortex that dipped south over the weekend kept much of the country east of the Rockies in its frigid grip Monday, ...
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges southward into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to blame ...
A blast of snow, ice, wind and plunging temperatures stirred up dangerous travel conditions in parts of the central U.S. on ...
The National Weather Service says it's likely most of the Pittsburgh region will see anywhere from 2" to 5" of snowfall over a 24-hour period starting early Friday.
HALIFAX - Parts of the Maritimes that were hit by a ... warnings for central and southern New Brunswick as well as for the western half of Nova Scotia.