All in about maybe 90 mins or less? I watched it come thru from my balcony in what seemed like 2 20 min blasts with sheets of rain coming hard & fast.
Looked pretty cool but being up town, I didn't see any real damage or flooding except on the news. From pics today downtown looked like a lake in some areas with cars-trains-busses-subway all taking a good hit right in rush hour! Sure has rained a lot this spring-summer.