A rare stratospheric event is forecast to unleash bone-chilling air from a weakening vortex across the US and New England, peaking during the first half of December.

This weather event may not be constant, but there will be cold waves over multiple days with single-day warmups mixed in.

Heading for Nashville, America’s ‘music city’, Reykjavik is a hop-off hop-on airport stop on the flight out. It’s a hub for ...

Heading for Nashville, America’s ‘music city’, Reykjavik is a hop-off hop-on airport stop on the flight out. It’s a hub for ...

I had my first genuine out-of-body experience in Riyadh a couple of weeks ago – and, as with so many things these days, it was delivered by artificial intelligence. I was there filming a series of ...

AUSTIN (KXAN) — Up until now, we’ve had a warm start to the fall season, and Austin’s Camp Mabry has yet to have lows in the 30s or highs below 60. Near term, temperatures may cool a little bit for ...

A sudden taste of winterlike weather is occurring for residents across the eastern half of the nation this week, as a dominant surge of Arctic air lingers from Quebec to the Gulf Coast. This chilly ...

An Arctic blast is expected to bring icy conditions to two-thirds of the nation from Monday and bring record cold to the South. The cold air broke off from the polar vortex above Canada, sending the ...

Get ready for below-seasonal temperatures to spill across Canada from coast to coast to end the month of November The season’s first significant and widespread outbreak of cold Arctic air will spread ...

This is read by an automated voice. Please report any issues or inconsistencies here. Arctic air is sweeping across much of the U.S. Monday, bringing the season’s first snow and threatening record-low ...

NEW ORLEANS (WVUE) - The Arctic air arrives as a strong cold front moves through Sunday morning. Winds will be brisk in the afternoon, with gusts of up to 30 miles per hour possible. Temperatures will ...

A potential wobble in the polar vortex could bring a return of arctic air to Ohio and the northern U.S. around Thanksgiving. Forecasts show below-average temperatures for about half the country ...