National

Levees overtopped in areas of Plaquemines Parish

A levee in Myrtle Grove, which is in lower Plaquemines Parish, has been overtopped due to high water caused by Tropical Storm Barry.

  ‘Bomb cyclone,’ grounded Boeing planes create travel nightmare in US

Names of 23 Lee County, AL tornado victims released

WATCH: Avalanche crashes down on interstate in Colorado

  Polar vortex drifts east, bringing respite to Midwest and freeze to Northeast

  Polar blast envelops Midwest, strains aging infrastructure

  As temps plummet to -20s, Midwest cities shut down and officials scramble to help homeless

Continued Coverage

  Bitter cold sets in as winter storm wreaks havoc on travel

Heavy rain causes flooding, mudslide concerns as storm wallops California

  Wicked winter storm moves across Midwest

2018: Year of weather disasters

  Winter weather expected to impact Christmas travel

  Dreaming of snow on Christmas? Keep dreaming, climate scientists say

Boone residents, crews brave 16 inches of snow

The snow in Boone started falling around 8 p.m. Saturday and it continued through Sunday.

  Winter storm wallops Midwest, heads east

Inclement weather forced more than 1,600 flights to be canceled Monday, according to Flightaware.com. O'Hare International Airport in Chicago was hit especially hard, with more than 1,300 flights grounded.

  Slick roads, blowing snow delay air, road travel in Midwest

The Chicago Department of Aviation reported early Monday that average departure delays at Chicago's O'Hare International Airport are 77 minutes, and the flight-tracking website FlightAware reported that more than 350 flights headed to or from the U.S. were canceled.

  Central Texas flooding kills at least 1 as heavy rains batter region

The Llano river is expected to crest 18 feet above major flood stage on Tuesday, and has already destroyed a bridge and flooded homes.

150 people awaiting rescue in New Bern, NC

Forecasters say ice will make travel 'impossible'

Snow heads back to Northeast after Midwest slammed

TS Gabrielle brings heavy rain to Puerto Rico

NOAA trims forecast for busy hurricane season

Chantal barrels toward Dominican Republic, Haiti

Tropical depression forms south of Mexico

A tropical depression has formed south of Mexico in the Pacific.

Georgia, Carolinas prepare for heavy rain

Tropical Storm Andrea is already generating tornadoes in Florida, with more than a half-dozen confirmed today across the state.

Storm takes aim on Florida, Georgia

Much of Florida is getting a pounding today from heavy rain, as the first tropical storm of the Atlantic hurricane season heads toward the state's western coast.

Hail, damaging winds, tornadoes possible in Ga.

Forecasters say damaging winds will be the main threat as storms move into Georgia on Thursday, but some tornadoes will also be possible.

N. Ga. storms kill at least 1, overturn cars, buildings

The fire chief in Bartow County, northwest of Atlanta, says at least one person has been killed by storms that roared across the area.

NYC, New England brace for up to 2 feet of snow

A storm poised to dump up to 2 feet of snow from New York City to Boston and beyond beginning Friday could be one for the record books, forecasters warned, as residents scurried to stock up on food and water and road crews readied salt and sand.

Hybrid of Sandy, winter storm threatens East Coast

Government forecasters say a big storm that they're calling "Frankenstorm" is likely to blast most of the U.S. East Coast next week.

East Coast grinds to a halt as superstorm nears

The center of Hurricane Sandy expected to be near the mid-Atlantic coast on Monday night.

Superstorm Sandy's extremes, by the numbers

Some of the latest figures associated with Sandy's rampage through the U.S.