As winter storm blankets Northwest, is flooding a concern?

SEATTLE (AP) — A winter storm that blanketed the Pacific Northwest with ice and snow is causing lingering problems. Hundreds of thousands of people in Oregon are still in the dark Monday after heavy snow and then ice brought down tree branches this weekend. RELATED:Roads still treacherous as Oregon, SW Washington begins to thaw from historic storm. Flooding was a concern in parts of Idaho and Washington state, where storm drains are blocked. Photo courtesy of Leah Stromberg.