Lake effect snow warnings are in effect from Cleveland, Ohio, to Syracuse, New York, as intense snowfall slams the region.

ABC News senior meteorologist Rob Marciano reports on heavy snow that is blanketing parts of the Midwest and Northeast, with 2 inches falling per hour in some areas.

ABC News meteorologist Somara Theodore provides the latest forecast as parts of the Gulf Coast are bracing for temperatures in the 30s as the coldest air of the season settles in.

ABC News chief meteorologist Ginger Zee has the latest forecast as snow and frigid temperatures slam the region.

The storm brought heavy snow to upstate New York, ushering in the coldest air of the season for millions.

Ten states, New York City and Puerto Rico are reporting “high” or “very high” activity of patients with respiratory illnesses in doctors offices and emergency rooms.

The coldest air of the season is hitting most of the country, after a snowstorm impacted holiday travel over the weekend.

ABC News’ Ginger Zee has the latest forecast on the winter weather moving in for millions.

The winter storm caused treacherous conditions on the roads and hundreds of flight delays.

Heavy snowfall and strong blizzards in Romania and Moldova have left one person dead and hundreds of localities without electricity as well as forcing the closure of some national roads

Over 10 million Americans are under winter weather alerts, as a cross-country storm continues to bring snow to parts of the country over the holiday travel weekend.

ABC News meteorologist Somara Theodore reports on the cross-country weather alert as Americans hit the roads and skies after the Thanksgiving holiday.

ABC News’ Sam Champion reports on the Black Friday deep freeze with some states having the coldest air of the season and how the weather could affect your trip home.

A cross-country storm bringing snow to a large portion of the U.S. over the next several days could disrupt the tail end of a busy holiday travel weekend, forecasts show.

ABC News meteorologist Somara Theodore tracks the cross-country storm that could dampen Thanksgiving travel plans this weekend.

ABC News meteorologist Somara Theodore tracks the cross-country storm impacting Thanksgiving travel.

A cross-country storm is unleashing heavy rain on the East Coast. ABC News Chief Meteorologist Ginger Zee tracks the forecast coast to coast.

The incoming storm system will bring rain and possibly snow to the Northeast.

For the first time on record, the global average temperature surpassed 2°C above pre-industrial levels, according to preliminary analysis from Copernicus, Europe’s climate change service.

ABC News meteorologist Somara Theodore breaks down how dangerous weather could impact millions of Americans' travel plans.

Traffic was at a standstill on parts of I-75 in Tennessee.

As many begin their Thanksgiving travels, heavy rain and gusty winds are slamming major cities.

ABC News chief meteorologist Ginger Zee shares the latest storm threats ahead of Thanksgiving.

Travelers and airlines are preparing for holiday travel as delays are imminent for over 600 flights.

Americans are bracing for inclement weather during one of the busiest holiday travel weeks of the year.

Severe weather coming in during Thanksgiving week could disrupt travel in parts of the country.

ABC News chief meteorologist Ginger Zee shares the latest forecast as storms move east.

Following historic rainfall and flooding earlier this summer, farmers in Graves County, Kentucky sustained field damage and crop loss

Thanksgiving week brings rain, snow and the first cold blast of the season.

A major storm is moving from the West Coast to the Plains to the South to the Northeast over the next several days.

ABC News’ Sam Champion shares the latest holiday week forecast.

More than 80,000 customers are without power in Florida Thursday morning after torrential, record-breaking rain slammed the state.

More than 110,000 customers are without power in Florida Thursday morning after torrential, record-breaking rain slammed the state.

South Florida is bracing for heavy rain and flooding over the next 48 hours after record rain fell Tuesday.

Parts of southern Florida are expecting heavy rain and flash flooding, while another storm is expected to drop light rain on California.

Anchorage scrambled Tuesday to come up with more temporary housing for the homeless after back-to-back snowstorms dumped more than 3 feet of snow on the city in just nine days, an amount that is high even by Alaska standards

Heavy storms are expected along the Gulf Coast this weekend and could help end one of the worst recorded droughts.

A major winter storm dropped more than 2 feet on snow on Alaska’s largest city.

The planet has capped its hottest 12-month span on record now that high temperatures in the month of October have been analyzed.

Relentless drought conditions fueling the persistence of marsh fires burning in Louisiana are causing a continuation of super fogs to form on regional highways.

Parts of New Orleans are under a dense fog advisory, and the West Coast and Mid-Atlantic region are under wildfire watches as high winds sweep through.

At least one death has been reported on Interstate 10 in Louisiana.

More than 70 high-temperature records have been broken this week as major cities from Colorado to Indiana reach the low 80s and the West Coast sees flood warnings.

Aid agencies say heavy rains and flash flooding have killed at least 40 people and displaced tens of thousands in Kenya and Somalia

Record-high temperatures are expected in several areas of the country Monday, with some areas forecast to reach the 80's.

After record-low temperatures and freeze alerts along the East Coast, millions are getting a major warm-up this weekend.

Among the missing are 18 foreign nationals, including 11 Americans.

ABC News chief meteorologist Ginger Zee has the latest forecast as millions of Americans are under freeze alerts this morning.

The early winter weather that has already brought freezing temperatures and snowfall to portions of the U.S. is now on the move.

Nearly 90 million Americans from New York to Texas are under freeze alerts, while some parts of the country are even getting their first snow of the season.