Last night, it rained in the heart of the Pacific Northwest… a lot!

Radar mosaic of late August rainstorm
This radar mosaic from the National Weather Service documents a powerful rainstorm moving through the heart of the Pacific Northwest last night. The loop begins at 11:18 PM Pacific Time on August 29th, and ends at 12:28 AM Pacific on August 30th. Communities around Puget Sound experienced significant precipitation, as did the Cascades, the Olympics, the Oregon Coast Range, and the Willamette Valley.