World weather photos: Old Man Winter says 'in your face!'

Woody Wilcox, 22, of Walnut Creek, left, and Shane White, 21, of Concord, take turns snowboarding down a road at Mount Diablo State Park in Walnut Creek, Calif., on Tuesday, Feb. 19, 2013. The two friends, who graduated from Northgate High School in 2009, took turns giving each other a push to pick up speed in the slushy snow. (AP Photo/The Contra Costa Times, Susan Tripp Pollard)