Mercersburg, PA
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PA 17236 | 9:22pm
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Polar vortex could bring bone-chilling cold, potential first significant snowstorm to Interstate 95 corridor
Another round of bone-chilling air from the Polar Vortex could invade the central and northeastern U.S. this weekend and potentially produce the first significant snowstorm of the season for the Interstate 95 corridor.
Rounds of fast-moving clippers blast millions across Great Lakes with snow as active La Niña winter rages on
The active December winter weather pattern fueled in part by La Niña is bringing another round of fast-moving snowstorms across the Northern Plains, Midwest and Northeast through this week.
Another round of extreme arctic air on the way for millions in the Northern US
Temperatures are starting to return to normal this weekend after millions of Americans felt the brunt of the extreme chill on Friday before another blast of arctic air rolls through the Northern Tier of the U.S. in the early part of next week.
Dangerous snow squalls threaten Northeast as arctic blast moves across the U.S.
A powerful cold front is making its way from the Midwest to the Northeast with snow squalls developing along the way, creating dangerous whiteout conditions.