Minnesotans Should Prepare For A 'Ground Blizzard'

MINNEAPOLIS — Most of Minnesota's blizzards happen when strong winds combine with ongoing snowstorms, creating dangerous whiteout conditions. However, there is a different type of blizzard that can occur, known as the "ground blizzard."

Ground blizzards take the snow already fallen and blow it back up into the air, reducing visibility. This could happen as winds rise and temperatures drop Tuesday night.

"The typical ground blizzard occurs when an Arctic cold front moves through the region, causing temperatures to drop and winds to increase quite rapidly, often reaching gusts of 50 to 60 mph," the National Weather Service writes.

"If there are several inches of deep fresh snow on the ground, this strong wind will quickly pick up the snow and create whiteout conditions. Another reason these blizzards are dangerous is the cold temperatures that follow behind the Arctic front. Anyone stranded in their vehicle or forced to walk outside is at risk of frostbite or hypothermia."

Winter Weather Advisory Issued For Twin Cities Area: What To Know

The National Weather Service has issued a winter weather advisory for much the central Minnesota, including the Minneapolis-St. Paul metro area. The advisory goes into effect at 9 p.m. Tuesday and will last through Wednesday at 3 p.m.

Read more here.