The Latest Breaking News from the National Weather Service

Extreme heat alerts remain in effect for tens of millions of people in the United States as cities including Chicago break heat records

It’s hot and getting hotter for workers and everyone else outdoors as the first significant heat wave of the year makes its way eastward across the United States

July Nymex natural gas (NGN24 ) on Monday closed down by -0.093 (-3.23%). July nat-gas prices Monday dropped to a 1-week low on the outlook for US gas supplies to remain elevated. As of June 7, nat-gas inventories were +23.9% above their 5-year seasonal average, signaling ample nat-gas supplies. Nat-gas...

Heat and cold extremes are expected in the U.S. Extreme weather that ranged from triple digit temperatures in the Southwest to unseasonable cold in the Pacific Northwest has been forecast over the U.S. into the early part of the week

Extreme weather that ranged from triple digit temperatures in the Southwest to unseasonable cold in the Pacific Northwest was forecast over the U.S. into the early week

Significant heat wave to impact central and southern US, with record-breaking temperatures expected. Heat dome to trap air, leading to intense heat. Heat-r...

After days of intense flooding in Florida, that state and many others are bracing for an intense heat wave, while the Pacific Northwest will experience unseasonably cold weather and the potential for late-season snow in the Rocky Mountains early next week.

Much of the U.S. is bracing for extreme weather - especially high temperatures — this weekend and into next week

A heat wave will bring dangerously hot temperatures to the Midwest and Northeast next week, with health officials urging people to make plans now to stay safe

A series of storms flowing from the Gulf of Mexico swamped South Florida with flash floods that stalled cars, forced cancellation of dozens of flights and generally made life miserable for tens of thousands of people

A tropical disturbance has brought a rare flash flood emergency to much of southern Florida