First snow of La Niña winter blasts millions in mid-Atlantic, unleashing hazardous travel conditions

More than 16 million people are under Winter Weather Advisories in the mid-Atlantic, waking up to their first snow of the season in parts of Virginia and Maryland, which is creating slick travel conditions and delaying school openings across the region.

Here's how much warmer your winter has gotten since 1970

Winter is now the U.S.’s fastest-warming season. Here’s how much warmer your winter has gotten since 1970, according to new data.

Arctic blast cold-stuns iguanas in Florida during record-setting temperature plunge

A frozen iguana was spotted in Boca Raton, Florida on Tuesday, as the coldest air of the season spread across the eastern U.S., setting several low temperatures across the Sunshine State.

170 million Americans brace for deep freeze as temps plunge near record lows, even in Florida

Over 100 million Americans from Boston to Tampa, will get an early taste of winter this week, thanks to a sweeping cold front that will bring the coldest air of the season starting Sunday and lasting into next week.

Here's what the arrival of La Niña means for your winter weather

La Niña has returned for a second consecutive go-around this autumn and winter, and it could have a noticeable influence on seasonal weather patterns.

Snow reported in parts of Bay Area

It's not every day that Bay Area residents come across snow in the region, but some people in Solano County did just that. 

New Orleans has seen more snow than Alaska's biggest city so far this winter

Metro New Orleans has received more snowfall since the start of meteorological winter than many cold-weather cities across the country, including Philadelphia, New York and Anchorage, Alaska.

Snow in Florida: NOAA satellite shows historic winter storm, US snowfall from space

As the historic winter storm that traveled across the southern U.S. heads east, it's leaving snowfall from Texas to North Carolina. This image was captured by a NOAA satellite showing several inches of snow left on the ground. 

Florida sees heaviest snowfall in state's history as winter storm slams South

The heaviest snowfall in the Sunshine State occurred around Pensacola, where spotters reported measuring amounts of 5-12 inches through Tuesday evening.

Snow falls in Florida Panhandle, prompting closure of I-10

Record-breaking snow accumulation was reported across the Florida Panhandle and prompted the Florida Highway Patrol to shut down some major roadways by early Tuesday evening.

Trump Inauguration Day moved indoors due to extreme cold

President-elect Donald Trump will take the oath of office indoors due to the freezing temperatures expected during his inaugural ceremonies.

California snowpack mostly off to a good start

The California Department of Water Resources took its first official snow survey at Phillips Station at the entrance to the Sierra-At-Tahoe Ski Resort. At this point, what we have is a mixed bag of positive news with a good dose of future concern.

Flooding leads to road closures in North Bay with more rain possible

Caltrans is preparing for more rain to soak the North Bay after up to three inches fell over parts of Sonoma County on Friday, according to the National Weather Service.

When was the last white Christmas in my city?

According to Climate Central analysis, parts of Idaho, Minnesota, Maine and Upstate New York as well communities in the Allegheny, Rocky and Sierra Nevada Mountains annually have the best chances of seeing a snowy Christmas. Meteorological winter, which runs from December through February, is the fastest-warming season across the country and has warmed by an average of 0.61 °F every decade.