PHOTO GALLERY: A look at weather conditions around the U.S.

Tuesday, February 1, 2011 | 10:50 a.m. CST; updated 11:04 a.m. CST, Tuesday, February 1, 2011

Snowplows are clearing highways and city roads, drivers are sliding across lanes on ice-covered roads and people are trying to deal with the effects of a massive winter storm set to blanket about one-third of the country.