Filing for 2009 Washington city and county elections closed on June 5. The primary is in August. One incumbent city coucilmember, Janet Way, will probably not appear on the August ballot because she tried to file for re-election online, and had computer problems. See this story. Thanks to Chris Roberts for the link.
The newspaper story says that although on-line filing closed at 4 p.m., the King County Elections Department would have let her file in-person as late as 4:30 p.m. However, that would have meant a trip in rush-hour traffic from her home in Shoreline, to downtown Seattle. Shoreline is 15 miles north of Seattle.