(Portland, OR) -- Staying cool is critical during the heat wave, especially if you don't have air conditioning where you live. Multnomah, Washington and Clackamas counties have places where you can go for relief from the heat. Multnomah County will have Cook Plaza, Portland Covenant Church, and Congregation Beth Israel available. Washington County has the Washington Street Conference Center and Beaverton Community Center. Clackamas County has libraries, community centers and other locations on their websites.