FourFour Two days to play out.

There’s a chance the Pacific Northwest’s power grid could go offline this week.

The storm surge from Hurricane Harvey has knocked out power in Seattle, Portland and San Francisco.

The Seattle-Tacoma International Airport is closed because of the storm surge.

But Washington state Gov.

Jay Inslee, who announced the state’s power outage at a press conference on Tuesday, has urged residents to avoid travel, as long as it’s safe to do so.

The National Weather Service has forecast a moderate to strong storm surge in the Puget Sound area by Tuesday night.

The storm surge will be 2 to 3 feet, with winds of 50 mph to 60 mph, according to the National Weather service.