Temperatures are expected to plummet over the weekend, bringing life-threatening conditions to large stretches of the United States. The polar vortex will send temperatures below freezing for much of the country starting this weekend and stretching into next week,

Start your day with the latest weather news. After a brief pause in the arctic air during the end of the workweek, a series of frontal boundaries will help usher in the coldest air of the season, beginning over the weekend and continuing into the upcoming week.

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, a meteorologist says.

As the cold front moved southward Tuesday, it prompted a cold weather advisory for the Gulf Coast and pushed temperatures below freezing in El Paso, Texas.

The week began with a biting cold snap that hammered much of the U.S., the product of a jet stream that slips out of its usual path more often these days.

In our news wrap Tuesday, residents are fleeing the hills of Los Angeles after the Palisades Fire exploded in size to more than 700 acres, a so-called polar vortex is bringing freezing temperatures as far south as the Gulf Coast,

Another winter storm set to dump snow on the East this weekend as major cities across the Great Lakes and I-95 corridor brace for the coldest air of season. Meanwhile, to the south, ice is the main concern as freezing rain could make it all the way to the Gulf Coast.

The cold snap coincided with rare January wildfires that were tearing through the Los Angeles area ... with employees working remotely. The polar vortex of ultra-cold air usually spins around ...

The cold snap coincided with rare January wildfires that were tearing through the Los Angeles area ... with employees working remotely. The polar vortex of ultra-cold air usually spins around ...

(AP) — The plunging polar vortex brought subfreezing temperatures ... Michael Taylor, a long-haul driver from Los Angeles carrying a load of rugs to Georgia, said he saw numerous cars and ...

NEW YORK (PIX11) – Snow could be heading to New York and New Jersey on Thursday. Flurries will possibly start around noon mainly north and west of New York City. Snowflakes may continue falling through 7 p.m. Little to no accumulation is expected with this storm system. Some areas may get less than an inch […]

In a two-for-one moonshot, SpaceX launched a pair of lunar landers Wednesday for U.S. and Japanese companies looking to jumpstart business on Earth’s dusty sidekick.