Emergency warming shelters are opening around the greater Portland-Vancouver metro area as freezing overnight temperatures and 2 to 6 inches of snow will be possible between Friday night and Sunday.
Oregon health officials drop capacity limits, urge use of cooling centers amid heatwave msn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from msn.com Daily Mail and Mail on Sunday newspapers.