Could the Golden Gate Bridge get a frosting this weekend? iStockphoto hide caption
Feb. 2, 2011: Cars sit in the northbound lanes of Chicago's Lake Shore Drive. Scott Olson/Getty Images hide caption
Rafael Nadal of Spain wipes his face with his shirt during the final set against David Ferrer of Spain in their quarter-final men's singles match today in Melbourne. Greg Wood/AFP/Getty Images hide caption
Winter weather often affects people's moods. Researchers now say most people fall into one of four categories. iStockPhoto.com hide caption
National Weather Service radar image, from 7:41 a.m. ET on Dec. 29, of storms moving over Los Angeles. wrh.noaa.gov hide caption