Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

A cooler day is expected as clouds continue to hang over the region. A polar jet stream from the north has dropped into the continental United States, bringing cooler air and chances for snow showers ...

Monday morning split as many in the lowlands start the day near the 40 degree mark but the higher elevations remain chilly in ...

Parts of Britain are likely to be blasted by the freezing weather, as the latest weather maps have turned icy blue, indicating the possibility of low temperatures. According to the weather maps ...

The UK is bracing itself for an Atlantic jet stream of up to 100mph which could see strong winds batter large parts of the country. Jet streams are a narrow band of fast-flowing air in the Earth's ...

As the jet stream swung south ... This puts more moisture into the atmosphere. "When a cold front or polar air mass moves into a region like Florida, this excess moisture can translate into ...

Scientists say a warming planet may have been responsible for a winter storm that dropped 10 inches of snow on Northwest ...

Jet streams are air currents formed by the collision of warm tropical air and cold polar air in the atmosphere, plus the rotation of the planet. When meteorologists in North America mention “the ...

There's something about polar bears that's always puzzled the people who study them. How do they seem to repel snow? The animals spend their lives in cold climates, sometimes rolling around in ...

“Typically going from west to east, and formed at the boundary between significantly different air temperatures, like between cold polar air and warmer tropical air.” “The jet stream is ...

“The jet stream is a fast flowing, narrow current of air high up in the Earth's atmosphere,” said Knox. “Typically going from west to east, and formed at the boundary between significantly different ...