The good part about last night was that areas around IAD finally got into the action.
One notable thing about today, after a stagnant summer, is that the clouds are really moving. Gives the sky a different look.
CoCoRahs requires a particular rain gauge, you aren't supposed to use any of the tipping bucket or other automated gauges. https://www.cocorahs.org/Content.aspx?page=store
Here's the general location of the significant tree vs house hits that I'm aware of. I put an X on Salem (the NW one), but I didn't go over there to check. The Falls Hill one that we've been talking about was on Barbour.