Recovery crews in Washington, D.C. are facing challenges due to the Potomac River's frigid 35-degree temperatures, which pose ...

The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...

Freeze Warning and Frost Advisory issued for parts of the Bay Area by the National Weather Service San Francisco.

Mudflows prompted the closures of at least some roads, including in Topanga Canyon and on parts of the Pacific Coast Highway.

A magnitude 3.8 earthquake off the coast of Maine shook parts of the Northeast on Monday morning, with residents as far away as Boston feeling the rumble, officials said.

The earthquake struck off the coast of Maine on Monday around 10:22 a.m. Thousands of people reported that they felt the ground shaking.

“Despite being smack in the middle of the rainy season, brush conditions over Southern California are currently as dry as they ever get in the summer (the dry season),” AccuWeather California Expert ...

A major storm spread heavy snow, sleet and freezing rain across parts of the Florida Panhandle, Georgia and the coastal ...

Follow NBC News live updates for the latest coverage of the freezing winter weather affecting large swaths of the U.S., from ...

Pensacola isn’t out of the thick of it just yet. The National Weather Service extended its extreme cold warning for Northwest ...

A powerful winter storm, fueled by a whirling mass of Arctic air, brought much of the Sun Belt to a standstill and plunged temperatures into the teens. Warmer temperatures weren’t expected until the ...

A bishop asked Trump to 'have mercy' on LGBT people and immigrants - he later called her 'nasty' and a 'Trump hater' ...