Atmospheric rivers are a “long, narrow region in the atmosphere—like rivers in the sky—that transport most of the water vapor ...

Stay ahead of severe weather with our interactive tracker, which monitors winter weather across the United States ...

Millions of Americans are experiencing severe weather conditions this week as heavy rainfall, extreme heat and thunderstorms are forecast across the U.S., with life-threatening conditions possible in ...

Heads up for the weekend for travel home. Snow looks likely on Saturday night, then a mix of rain and snow on Sunday morning.

A fierce cold snap is in the forecast for the central and eastern U.S. starting around Nov. 8, forecasters warned, with record-breaking cold possible. The outbreak will bring the most significant ...

Official forecast maps show what the country can expect in terms of temperatures and precipitation in the months ahead, after experts previously indicated that La Niña could emerge in the last stretch ...

The celebrations were detected by the National Weather Service. — -- As the Kansas City Royals celebrate their World Series win on Sunday night, fireworks lit up the sky. They also lit up the ...