Many New Yorkers were caught off-guard Wednesday as a snow squall moved in quickly, covering the city in a sudden cloud and dusting of snow.
national oceanic and atmospheric administration
More than two dozen tornadoes touched down in parts of the Deep South on Monday, killing at least three people.
The week before Christmas is kicking off with a busy forecast.
Millions of holiday travelers will be met with rain, snow or a messy mix of both this weekend as a winter storm moves through the Midwest and into the Northeast.
Two powerful storms were leaving much of the United States struggling with blackouts, whiteouts and gusty winds on Thanksgiving Day -- and the nightmare could continue in some areas into the holiday weekend.
An estimated 20 million people may face brutal weather as they travel this Thanksgiving, but they won't be alone.
On the west coast of Hawaii Island, the sun rises over tall volcanoes and glints off the vast blue Pacific in Honokohau Harbor near Kailua-Kona. Tourists climb aboard waiting boats in the bright morning light, giddy at the prospect of swimming beside the island's famous spinner dolphins.
As Thanksgiving week starts, a record number of travelers will be dealing with three storms nationwide that will add to the holiday stress.
More than 12 million US residents were living in areas under a tornado watch Thursday night, forecasters with the National Weather Service said.
In just a span of four states, the weather is either burning hot or freezing cold. Literally.
California's largest utility is working to restore power to tens of thousands of customers after another round of intentional power cuts in Northern California.
While the ozone hole over Antarctica typically grows in September and October, scientists observed the smallest ozone hole since they first began observing it in 1982, according to a joint release by NASA and NOAA.
Authorities went door to door in parts of northern Dallas Monday after a powerful weekend tornado knocked out power and caused severe damage. A line of storms continued on to lash parts of the Great Plains, killing two people.
Post-Tropical Nestor quickly crossed over the Florida Panhandle Saturday afternoon and moved on to bring high winds and heavy rain to parts of the Southeast.
Much of the United States will be warmer than normal this winter, the National Oceanic and Atmospheric Administration said Thursday.
Some sun protection may come at a steep price for the ocean's coral reefs. Now, a Florida state senator wants to ban some sunscreens entirely for the potential harm they cause marine life.
Record amounts of snow have fallen in parts of Montana over the past few days -- and it's only September.
Just days after the start of fall, parts of the Rockies may soon be blanketed under as much as five feet of snow.
It's the very beginning of fall and the northern Rocky Mountains are bracing for a significant winter storm that could pummel the mountains with feet of snow and blizzard conditions this weekend.
A significant winter storm will blast through the northern Rocky Mountains this weekend.
A major marine heat wave in the Pacific could spell disaster for the coral reefs along the coastline of Papa Bay near Hawaii's Big Island.
Jerry has strengthened into a Category 1 hurricane, according to the National Hurricane Center's latest advisory.
Tropical Storm Humberto was dropping rain on the Bahamas' Abaco Islands as it began to crawl away Saturday evening, bringing the kind of stormy conditions the islands don't need after Hurricane Dorian ravaged them nearly two weeks ago.
President Donald Trump's acting chief of staff, Mick Mulvaney, instructed Commerce Secretary Wilbur Ross to pressure the National Oceanic and Atmospheric Administration to disavow a tweet from a National Weather Service's regional office that contradicted Trump's false claim that Hurricane Dorian was likely to hit Alabama, The New York Times reported Wednesday.