Oregon (Gallery) Snow Storm:Tacoma [1p.1n]Snow Storm:Colorado [1p.1n]Snow Storm:Buffalo [1p.2n]Snow Storm:Portland [1p.2n]Snow Storm:Brooklyn [1p.1n]Snow Storm:Springfield [1p.1n]Snow Storm:Brooklyn [1p.2n]Snow Storm:Boston [1p.2n]Snow storms [1p.1n]Snow Storm:Seattle [1p.6n]Snow Storm:Trenton [1p.1n]Snow Storm:Manhattan [1p.7n]Snow Storm:Waukesha [1p.1n]Snow Storm:Bullard [1p.1n] p1   p1   p1   A couple uses skis to cross a snowy street in downtown Portland, Ore. on Monday, Dec. 22, 2008. A weekend winter storm that buried northern Oregon and slowed its largest city to a crawl was expected to let up some after spilling into the workweek. click to open Workers install snow chains on the tires of a bus on Monday, Dec. 22, 2008, in downtown Portland, Ore. In Portland, many buses and some light-rail MAX trains ran, though irregularly. The line to the airport closed in the morning because of frozen switches. A weekend winter storm that buried northern Oregon and slowed its largest city to a crawl was expected to let up some after spilling into the workweek click to open   p1   p1   p1