Tropical Storm Arlene, the first named storm of the Atlantic hurricane season, has formed in the Gulf of Mexico

Heavy rains intensified by Tropical Storm Mawar are falling on Japan’s main archipelago and triggering floods and mudslides in western and central regions

ABC News’ chief meteorologist Ginger Zee has the latest on the major flash flooding in Texas after some areas got six to eight inches of rain in a short period of time.

Dr. Lindsay Butzer says allergies are common in pets as temperatures rise.

A leading Argentine meteorologist has been elected as the first female head of the United Nations weather agency

A Carnival cruise ship sailed into a violent storm with giant waves crashing into the ship and winds gusts up to 80 mph.

ABC News meteorologist Somara Theodore tracks the weather from coast-to-coast as millions of Americans celebrate Memorial Day.

What to expect if you're hitting the roads or the beach.

As millions of Americans are flying and hitting the roads in numbers not seen since before the pandemic, weather threatens to wash out holiday plans from the Carolinas to the Mid-Atlantic.

A mom is speaking out about a terrifying close call for her three kids and family who were swept out to sea.

ABC News meteorologist Sam Champion shares the holiday weekend forecast across the U.S.

Residents of Guam are cleaning up after Typhoon Mawar tore through the remote U.S. Pacific territory and ripped roofs off homes, flipped vehicles and shredded trees

ABC News’ Ginger Zee breaks down NOAA’s hurricane forecast that anticipates a normal storm season with up to nine hurricanes.

There is a 40% chance of a near normal hurricane season in 2023, according to the National Oceanic and Atmospheric Administration.

Guam residents facing down the strongest typhoon to hit their remote U.S. Pacific island territory in decades had identical twin meteorologists helping them get ready and stay safe this week

The storm made landfall with winds up to 140-miles-per-hour, the equivalent of a category 4 hurricane.

The issues surrounding depleting water levels along the Colorado River basin have become as heated as the arid climate contributing to the moisture-sapping megadrought.

A powerful typhoon taking aim at Guam could be the strongest tropical cyclone to impact the U.S. island territory in decades.

Authorities say two people were killed and several others were hurt when a home that was under construction collapsed as strong storms hit north of Houston in the Conroe area

The only difference between a hurricane and a typhoon is the location where the storm occurs.

It's getting hot out West -- and those scorching temperatures are rapidly thawing incredible amounts of snowpack in the mountains.

President Joe Biden has approved an emergency declaration as Super Typhoon Mawar approaches the U.S. Pacific territory of Guam

ABC News meteorologist Somara Theodore is tracking severe storms in west Texas and Oklahoma as parts of Florida could see a lot of rain ahead of Memorial Day weekend.

At least 22 people have been killed, according to the United Nations.

The East Coast, the South, the West Coast and Rockies could see hotter-than-normal summer temperatures, the NOAA’s Summer Outlook revealed Thursday.

Americans can likely expect summer temperatures to be even more sweltering than usual, according to the National Oceanic and Atmospheric Administration.

More than 10,000 people fled their homes in Northern Italy and the death toll has reached at least nine.

ABC News meteorologist Somara Theodore provides a weather forecast on what Americans can expect Wednesday.

Plus, the United Nations called for $3 billion in aid for Sudan, and Mexico City’s subway system was temporarily halted due to a chicken on the loose.

The umpire carried one of the young players to safety after a dust devil suddenly appeared on the field in Jacksonville, Florida.

The early season heat wave persisting in the West is causing complications up and down the coast.

The Pacific Northwest is in the midst of a record-breaking heat wave.

Hundreds of soldiers have been deployed in Croatia to help people in parts of the country hit by floods

As a dangerous heat wave rips through the Pacific Northwest, here's how being exposed to extreme heat can be harmful to the body.

A dangerous heat wave that began much earlier than usual is continuing on the West Coast.

Experts stress that it’s important to stay out of the heat when possible, try to keep your body cool and hydrated when faced with extreme heat.

At least one person is dead and multiple are injured following a possible tornado that touched down near Laguna Heights, Texas, the National Weather Service said.

More than 50 twisters were reported across the Midwest, as well as a deadly tornado strike in Texas's Rio Grande Valley that killed at least one man.

The dog was saved by the ABC News crew who were covering the devastation from an EF1 tornado that touched down on Saturday.

Three popular campgrounds at California’s Yosemite National Park will be temporarily closed starting Monday because of a forecast of flooding as warming temperatures melt the Sierra Nevada’s massive snowpack

Millions of people on the West Coast are facing a continuation of intense early-season heat for multiple days, forecasts show.

A massive storm is bearing down on Bangladesh and Myanmar this morning. Half a million people are fleeing their homes ahead of this storm.

An unusually early heat wave is expected to last through Monday.

At least one person is dead and at least 10 are injured after a tornado touched down in the small town of Laguna Heights just outside of South Padre Island.

Half a million people are being evacuated as the storm bears down on the two countries with winds of 135 miles an hour.

The Midwest is getting slammed by tornadoes as the West Coast is bracing for a heat wave.

A string of tornadoes have touched down in America's heartland.

Tornadoes, torrential rain and other extreme weather are forecast to strike from Oklahoma to the Dakotas.

Scientists say nearly half of the American West has emerged from drought following a winter marked by heavy snow and several massive rainstorms

This past winter skiers rejoiced at the plethora of snow that fell as a result of several rounds of atmospheric rivers pummeled the Western U.S.