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 ...

As we approach the end of March, many people may be getting ready for shorts season, but the FOX Forecast Center said a split in the Polar Vortex could bring a cooler end to the month for locations ...

Federal forecasters are tracking a weakening polar vortex that could funnel another round of Arctic air into the Northeast during the second half of March 2026. Diagnostic data from NOAA’s Climate ...

A split in the Polar Vortex is becoming more likely toward the end of March. Currently, a stronger, consolidated vortex is keeping much of the cold air bottled up near the North Pole. While a ...

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 ...

A polar vortex split high in the stratosphere is expected to send frigid Arctic air toward Michigan and the Great Lakes. The event could bring colder-than-normal temperatures and late frosts to the ...