High surf alerts are in effect from northern California to Oregon.

Fall may have just begun, but meteorologists are already looking at the upcoming winter season's forecast with the help of El Nino.

High winds and heavy rain are still hitting parts of the East Coast even as the storm weakens.

Ophelia, which made landfall in North Carolina on Saturday, brought heavy rain and gusty winds to a large swath of the East Coast over the weekend.

ABC News’ chief meteorologist Ginger Zee reports on how long the rain from the tropical depression is expected to last.

Ophelia is still threatening much of the Northeast with coastal flooding.

Ophelia is still holding on as a tropical storm with maximum sustained winds now down to 45 mph.

ABC News' meteorologist Somara Theodore gives us the latest on the storm surge and Ophelia’s flooding.

Powerful wind and rain slams the East Coast as 8 million Americans are under tropical storm warnings.

Autumn gets its official start this weekend in the Northern Hemisphere.

Heavy rain, strong winds and flooding are expected from North Carolina to Maryland.

The pilot declared an emergency due to "multiple systems failures," saying the plane was struck by lightning.

Nearly 2 million Americans are under a flood watch with more rain on the way for the East Coast.

The Midwest and East Coast are recovering from major storms that caused flash floods and water rescues.

Authorities in northwestern Congo say torrential rain has caused a landslide that killed at least 17 people overnight

Rescuers continue to search through the muddy aftermath for victims of flooding disaster.

Earth experienced its warmest August on record, in a continuation of extreme heat records being broken in 2023, according to NOAA.

A small aircraft has veered off a runway while landing in heavy rain in Mumbai in western India, injuring all six passengers and two crew members on board

Spain has recorded its third hottest summer since official records began 62 years ago

There's an increasing likelihood that Hurricane Lee, now a Category 2 storm, will bring wind, coastal flooding and rain to coastal New England.

The number of deaths is expected to continue rising as search and rescue teams recover more bodies.

ABC News chief meteorologist Ginger Zee reports as heavy rain triggers flooding for already-drenched areas and tracks the latest path of Hurricane Lee.

A major storm unleashed devastating floodwaters when two dams failed in the coastal city of Derna.

Heavy rainfall has flooded parts of Massachusetts and Rhode Island, with two communities declaring a state of emergency as water poured into homes, creating moats around their foundations and leading to boat rescues of residents

An estimated 3,000 people have been killed so far and at least 10,000 people missing after a powerful storm caused catastrophic flooding in Libya.

Intense thunderstorms and heavy rains have caused life-threatening flash flooding in the Northeast.

Rainstorms battering southern China have killed at least seven people and allowed dozens of crocodiles to escape from a farm

ABC News chief meteorologist Ginger Zee tracks the latest forecast as Hurricane Lee churns in the Atlantic and severe weather hits the Northeast.

Millions in the Northeast are on alert for powerful storms and flash flooding. Meanwhile, the severe weather created a travel nightmare, with more than 1400 flights canceled.

Triple digit temperatures are due from California to Texas.

With a late-season September heat wave, ABC News chief medical correspondent Dr. Jen Ashton explains a new study linking environmental and obstetric health.

Heavy rain and hail pounded Potomac, Maryland as storms fueled by a late season heat wave hit Newark, Hartford, Baltimore and New York City.

Heavy rain in Hong Kong and southern China overnight flooded city streets and some subway stations, halting transportation and forcing schools to close

ABC News medical contributor Dr. Alok Patel breaks down how students can stay safe at school during this late-season heat wave and a recent rise in COVID-19 hospitalizations.

ABC News’ Rob Marciano reports as millions swelter through a late season heat wave, with record breaking temperatures in the South up to New England.

A dangerous heat wave is slamming the eastern United States.

Dangerously high temperatures are hitting the Northeast, Midwest and South.

Hurricane Lee is forecast to rapidly intensify and could be a major Category 3 storm or higher as early as Thursday night.

Phoenix is poised to break its record for most 110-degree days.

The rain clouds have passed and the temple has burned

Flooding from a cyclone in southern Brazil has washed away houses, trapped motorists in vehicles and swamped streets in several cities

A waterspout was recorded coming ashore on the Greek island of Evia, according to local media.

Tuesday marked new record highs in several cities, from Washington, D.C., to Midland, Texas.

A blast of late summer heat caused disruptions Wednesday for schools from Michigan to Virginia, with some districts dismissing students early and others holding classes online just days into the new academic year

ABC News’ Ginger Zee has the latest forecast as a heat wave sweeps through parts of the country.

Authorities say at least two people have been killed and thousands evacuated due to floods in China’s southeastern coastal Fujian province brought by Tropical Storm Haikui

It is expected to become a major hurricane as it approaches the Caribbean.

FFor small businesses that rely on summer tourism to keep afloat, extreme weather is replacing the pandemic as the determining factor in how well a summer will go

Flooding in southern Brazil has left at least 21 people dead in several cities, authorities say

Temperatures could remain high throughout the week after several cities experienced heat alerts and got close to record highs over Labor Day weekend.