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Wind and Rain in the Northeast; Atmospheric River to Impact the West

A cold front will cross the Great Lakes and Northeast U.S. through today with gusty winds and areas of rain showers. A strong atmospheric river is then expected to move into the Northwest by midweek bringing a threat for moderate to heavy rainfall and flooding, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Overview

Some folks in the Twin Ports of the Duluth/Superior area woke up to piles of snow while others had a dusting. The piles of snow was caused by a narrow band of lake effect snow that developed quickly overnight over western sections of Duluth. This band of snow was about 5 miles wide, with snow rates of about 2 to 3 inches per hour. As the night wore on, the snow band drifted southeast over Superior. The snow band diminished as it moved across far northern Wisconsin after daybreak.

 

At left is a radar loop of the lake effect snow band. The loop is one frame about every 20 minutes from about 1 am until 6:30 am.

 

Image
Map of Plotted Snow amounts. Click for larger view.

Photos

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Alley in west Duluth
Doug Nelson photo
Snow on fence
Doug Nelson photo
Done shoveling!
Doug Nelson photo
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Far west Duluth
Tim Burr photo
Snow in Riverside neighborhood of Duluth
Tim Burr photo
Snow in Riverside neighborhood of Duluth
Tim Burr photo
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