The Washington Cascades, Mount Hood and the Olympic Mountains are at risk of an avalanches during an ongoing winter storm.

In the northern Sierra Nevada, snow will fall in feet — not inches. And in the northern California Coastal Range, a general 5 ...

Forecasters predict strong winds in Hawaii, Washington state, Montana and California with gusts as high as 65 mph.

None of the 67 passengers and crew are believed to have survived, as investigators work on ‘black boxes’ found in the ruins of American Eagle flight 5342 ...

Ames recorded just a trace of rain and no rain was reported at the Ankeny airport. Where were the highest Iowa rainfall ...

Severe winter weather is on the rise and the deadliest months correlate with those winter storms, but researchers are also looking into other contributing factors.

The US president says the army Black Hawk involved in Wednesday's collision was above the 200ft altitude limit for ...

Authorities are combing the Potomac River for a second day in search of victims and more clues behind the deadliest U.S. air ...

Portland will see rain, or a rain/snow mix early Sunday, then all rain after about 1 p.m. The snow level will dip to about 400 feet. The daytime high will cool to about 41 degrees, but it should still ...

One water manager described the situation — below-normal snowpack coupled with a statewide drought emergency — as "ominous." ...

Sixty passengers, four crew, and three US Army personnel are believed to be dead after the collision 400ft over the Potomac ...

The shocking collision took place as the American Airlines flight carrying 64 people made its final approach to Ronald Reagan ...