 We have a heads up ahead of our traffic. Mariners games, a Sounders match, the Capitol Hill block party and other events bring a lot of people to downtown Seattle this weekend. If you're driving in from the south, plan extra travel time. It's another revive I-5 weekend. Crews plan to narrow northbound I-5 to just two lanes at Boeing Access Road. The lane closures begin at 10 tonight and continue through early Monday morning. Let's find out what's happening. We head back to Kiera Jordan. She's in the High Performance Homes Traffic Center.