Eh. For us up here in San Antonio, it usually means that the thunderstorms in the fall are that much flashier and frequent. We're fortunate that while the land is prone to flooding, it drains rather quickly once the water is granted sufficient thoroughfares. This is why some of the streets here are literally designed to act as sluiceways, and why we have two 25ft diameter drainage tunnels that run under the downtown area.
(You can tell which streets these are where the intersections suddenly dip down to accommodate.)
(You can tell which streets these are where the intersections suddenly dip down to accommodate.)