Ice on Top of Record Snow Causing Nightmares in Seattle

January 20, 2012; 8:18 AM
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Ice is falling on top of snow, causing major problems at Seattle-Tacoma Airport, bringing trees down and causing power outages in the Northwest.

Flight delays and cancellations have been occurring at the Seattle-Tacoma Airport due to freezing rain icing up runways. There have been hundreds of cancellations and delays, affecting nearly 30,000 passengers.

Up to 250,000 customers were without power in Seattle alone overnight.

An ATV driver was killed near Issaquah, Wash., when a tree weighed down by ice came crashing down.

A new storm is slamming into the Northwest coast, allowing milder Pacific air to rush over cold air hovering at the surface. This is setting the scene for the dangerous freezing rain.

Besides creating headaches for airline passengers, motorists face extremely slippery travel. No vehicle, including those with four-wheel drive, is safe from icy roads.

RELATED: What's Next for Washington, Oregon? More Storms!, Incredible Pictures of Record-Setting Northwest Snow

The weight of ice will be heavy enough, especially on top of record-setting snow that fell on Wednesday, to down tree limbs and cut power to more communities.

A glaze of ice was covering everything early Thursday with some trees crashing down and sagging power lines near Summit, Wash.

About a quarter of an inch of ice had accumulated on surfaces in Issaquah, Wash., early Thursday. Some trees branches were snapping due to the weight of snow and ice.

Other areas that have received significant accumulations of ice with similar problems include Ballard, Puyallup, North Bend and Mirrormont, Wash.

With cold air also penetrating the interior Northwest through the Columbia River gorge, freezing rain has been causing very slippery travel across portions of northeastern Oregon and southeastern Washington. Pendleton, The Dalles and Hermiston, Ore., as well as Walla Walla and Pullman, Wash., are among the cities and towns with treacherous icy conditions.


"Lovely layer of ice over everything."
Photo by Instagram user silv3rrt



"This ENTIRE tree was crystallized in ice!"
Photo by Instagram user jvonb



"In Seattle, we have extra buses that we roll out when we need to indicate a street is closed."
Photo by @jimcorreia


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This Day In Weather History

Cut Bank, MT (1982)
35 degrees with a mix of snow and rain. The high temperature from the previous day was 78.

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Erie, PA (1991)
One-half inch of rain fell in only 5 minutes.