Temperatures may approach record territory across more than a dozen states next week as mild Pacific air takes charge during the early days of February, AccuWeather experts say. The surge of mild air ...

But when the jet stream gets wobbly, the cold air can bust out and travel south. Temperatures can fall by tens of degrees within hours and snow can hit parts of the United States like Florida and ...

The 'arctic express' is set to blast the Eastern US with another round of frigid ... will carry a blast of cold air through the Midwest, Northeast and Southeast starting January 15, with some ...

"Whilst there is some uncertainty in the track of Éowyn, a spell of very strong winds is likely, initially southeasterly ...

If we look at the jet stream for Friday morning ... it’s looking like the storm is going to stay south of us for the most part. Some energy between the two systems will blend and likely spark ...

It is the plunging jet ... of the United States. As you can see from the precipitation map, heavy snow and ice currently across portions of the Southeast states will spread into the Northeast ...

However, the especially low temperatures seen in parts of the US this month can be partially ... It is closely related to the polar jet stream, a strong wind current that forms at the boundary ...

A medical transport jet carrying a pediatric patient and five others slammed into a Philadelphia neighborhood about 30 seconds after taking off, erupting in a fireball and engulfing several homes in f ...

Watch a live scene of the Philadelphia plane crash site on Sunday (2 February) as victims of Learjet55 tragedy are named.

Air ambulance flight crashed near Roosevelt Mall about 30 seconds after taking off from Northeast Philadelphia Airport, potentially killing six ...

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.