But this storm’s legacy will linger across the continent. As I wrote earlier this week, the Alaska cyclone portends a major weather pattern shift across North America. The latest weather models ...

Tropical Storm Alvin quickly strengthened on Thursday before the cyclone will reach cooler waters late Friday.

All eyes in Alaska will be on the remnants of Typhoon ... An extratropical storm or cyclone has cold air at its core – unlike a tropical storm or cyclone which has a warm core.

A record-breaking bomb cyclone smashed into Alaska's sparsely populated Aleutian Islands on New Year's Eve, with waves towering over 50 feet and winds up to 109 mph. Atmospheric pressure at Shemya ...

Mid-latitude cyclones, named for their location, form in the band of space reaching roughly from south of Texas to the middle of Alaska. A cyclone intensifies as warm air is pulled to its ...

Tonight, through Monday night, Weather is fairly quiet and benign this afternoon as a large upper low in the Gulf of Alaska ...

The cyclone knocked down trees and power lines ... harkens back to an atmospheric river that swept into the Gulf of Alaska from the Pacific back in September, causing several inches of rain ...

The strongest Arctic cyclone ever observed struck in January ... a research assistant professor at the University of Alaska Fairbanks. She begins a research position in the new year at the UW ...

Alaska. As far back as the records go, a cyclone this strong hasn’t formed before in this part of the world at this time of year, Ahsenmacher said. It belongs to an upper echelon of low-pressure ...

The main culprit is a storm that will rapidly intensify to the south of the Gulf of Alaska. It is forecast to reach “bomb cyclone” status over the weekend before unleashing fury on the Pacific ...

DETROIT, Dec 22 (Reuters) - A dangerously frigid arctic air mass gripped a vast expanse of the United States on Thursday as a looming winter storm of historic proportions threatened to upend ...