The funnel of this tornadic thunderstorm came close to the ground near South Haven, Kansas, on Sunday. Gene Blevins /Reuters /Landov hide caption

itoggle caption Gene Blevins /Reuters /Landov

Where is spring? Icy branches partially blocked a city street Wednesday in Sioux Falls, S.D. More wintry weather is expected there Thursday. Dirk Lammers /ASSOCIATED PRESS hide caption

itoggle caption Dirk Lammers /ASSOCIATED PRESS

That's the coast of the U.S. on the left, the tip of Greenland at the top center and the coast of Europe on the top right. Meanwhile, the storm's tail extends down into the Caribbean. NOAA Satellite and Information Service hide caption

itoggle caption NOAA Satellite and Information Service

In St. Louis on Sunday the sliding — even without a sled — was good. The area got 6 to 12 inches of new snow over the weekend. Bill Greenblatt/UPI /Landov hide caption

itoggle caption Bill Greenblatt/UPI /Landov

This map shows data reported by users of the mPING app during Friday's blizzard in the Northeast. The PING Project hide caption

itoggle caption The PING Project

Punxsutawney Phil climbs on the shoulder of handler John Griffiths. The groundhog did not see his shadow during the 127th Groundhog Day Celebration in Punxsutawney, Pa., on Saturday. Alex Wong/Getty Images hide caption

itoggle caption Alex Wong/Getty Images