If you think it's been chilly here, take a look at London
This photo, by contributor John Lampl, was taken about 1 p.m. Friday in London from his hotel looking out at Piccadilly Street; Green Park is in the background. "It's the first grand snowstorm to blanket the U.K. capital in three years," Lampl writes. "Luckily most of the transport infrastructure was working despite the white stuff, although some tube lines and the airports were running with scattered delays." The weekend forecast calls for snow Saturday and Sunday, with highs in the low 30s. "This weekend," Lampl writes, "should be interesting to say the least. "