The snow has melted, the air is warm, and the first day of spring 2026 is near, but don't pull out the swimsuit just yet, because "false spring" in New York will be disrupted by the polar vortex split ...

A polar vortex split is expected to bring frigid Arctic air and single-digit temperatures to Ohio and the Great Lakes region later this month. The event is a full split of the vortex, which could lock ...

Weather forecasts for the month of March continue to fluctuate for the Lower Hudson Valley, with a few days of temperatures near 70 degrees starting March 9, and yet another chance of snow predicted ...

SALT LAKE CITY — There was a decisive winner to the Lower 48 states' split screen winter — a battle between frigid cold in the East and record warmth in the West. Anyone in the East who shivered ...

The polar vortex is splitting — an exceedingly rare phenomenon for this time of year that will be an unusual driver of warmer temperatures, as the calendar flips to March and meteorological spring.

This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into Michigan this weekend as a mass of Arctic air drops south from Canada. "A brutally cold weekend ...

A mass of Arctic air from Canada is bringing brutally cold temperatures to the northeastern United States. New Hampshire is under an Extreme Cold Watch, with wind chills expected to reach 20 to 30 ...

A displaced polar vortex is expected to bring dangerously cold temperatures to much of the U.S. The arctic blast is driven by a weakened polar vortex, which allows frigid air to move south from the ...