A "potential major winter storm" that could dump twice Seattle's annual snowfall on the city over the course of two days was headed for the Pacific Northwest on Tuesday.

A series of powerful Pacific storm systems will produce more accumulating snow all the way to the valley floors along Interstate 5 in western Washington and Oregon this week.

By Bill Deger, Meteorologist Jan 16, 2012; 7:45 AM ET Another round of snow will impact the Pacific Northwest through early Tuesday, but a more significant storm will slam the region late Tuesday night and Wednesday. After a modest round of wintr...

A large storm system will slide up the Eastern Seaboard this week, producing drenching downpours and thunderstorms; wintry weather will invade the Great Lakes to Northeast.

Two weeks following the pre-Christmas winter storm that walloped the Southern Plains, a fresh storm developing in the Southwest will bring possible record-breaking snow to West Texas.

ALBUQUERQUE, N.M. -- A winter storm blast has blanketed New Mexico, closing parts of major highways and canceling flights for holiday travelers. Heav... Read more: New Mexico Snow, Video, New Mexico Holiday ...

By Jim Andrews, Senior Meteorologist Jul 12, 2011; 10:07 AM ET Google Maps image of New Zealand. Snow, rain, high winds, hail and even a tornado have struck New Zealand along with a severe early week winter storm. On the South Island, a heavy fa...

It's March 1, and meteorological winter--the 3-month December, January, February period--is officially over. However, below-average temperatures and winter-like conditions will continue to affect most of the U.S. through the middle of March, and the gr...

Reuters - The snow has stopped falling and the high winds have slowed, but a deep freeze trailing the harsh winter storm was keeping residents of the central United States mostly huddled at home on Wednesday.

A large winter storm forecast to unfold could adversely affect well over 100 million people next week from the Rockies to the Plains, South, Midwest and Northeast if it develops to its full potential.

The epic winter of 2010 - 2011 delivered yet another major pounding to New England yesterday and today, and residents are digging out today from the winter's third record snowstorm. The heaviest snows from this newest onslaught hit coastal New Jersey a...

Is the world's climate getting more extreme, with hotter heat waves, colder cold events, heavier rains, and more extreme droughts? After seeing the unprecedented weather events of 2010 and the equally impressive floods of 2011, it's an important questi...

Much of the nation's South remains paralyzed today by a major winter storm that left up to a foot of snow and dangerous ice accumulations in its wake. Six states have declared states of emergency, and travel is extremely hazardous in the affected regio...

As we ring in the new year, it's time to look back on 2010 and reflect upon what a remarkable weather year it was. Today, I'll focus on the U.S. While 2010 certainly had its share of violent and destructive weather events in the U.S., I am thankful for...

As we say goodbye to 2010, AccuWeather.com took a look at the unusual and extreme weather events that hit the United States over the past year.

The NewYork  Post says: "Paws in the air, this is a stick-up! A Park Slope pooch was left shivering in the buff after a coldhearted ...

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The Japan Times reports that "snow storms and bad weather ...

USA Today reported on Tuesday that  "a huge midwinter storm left much of California rain-soaked and snowbound and caused plenty of traffic havoc, ...