Lightning detection estimates about 150 or so lightning strikes in a box from La Center south to Woodburn and the Coast Range over to the Cascade foothills. Seems to be a heavy concentration along the Columbia River and then the south metro:
Still active storms at 11pm over east Vancouvre, Mt. Hood, & Central Columbia River Gorge. These are lifting northwest. The next closest storms (right now) are down around Eugene.
I expect more action through the night…enjoy!