OKLAHOMA CITY (AP) — The threat of tornadoes moved east into the Mississippi Valley and Deep South on Saturday, a day after a ...

A sprawling storm system crossing the U.S. caused deadly crashes, overturned semitrucks and fanned dozens of wildfires in ...

Sure, several inches of the white fluffy stuff blanketed the city this week. But coming off two very snowy, record-breaking ...

Forecasters estimated about 5 inches of snow covered the ground at the weather service offices in West Anchorage around 7:30 ...

Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.

When severe weather hits the United States, there are ways people across the country can prepare for the potential impact of ...

FOR years, meteorologists in Kotzebue, Alaska, launched weather balloons twice daily to collect data on wind speed, humidity ...

A well-timed atmospheric river dropped enough snow on Greenland for its ice sheet to lose 8% less mass than expected.

The National Weather Service has issued a winter storm warning for the greater Lake Tahoe area, as well as Mono, Lassen, ...

Back-to-back storms this week will bring rain, mountain snow, gusty winds and below-normal temperatures to Southern ...

A storm rolling in from the Gulf of Alaska will bring rain to the Bay and maybe even some snow to portions of California.