Tomorrow night looks playable. Forecast calls for few showers/wind early on (8-9), then no more precip from 10 on. Won't be pretty, but not nearly as bad as tonight.
No, it means its tied. You can't just wipe the 6th inning off the board. If they can't resume play tonight, they do so tomorrow and pick up right where they left off.
The Rays tied it in the 6th.
Even if the Phils won it, I can't imagine, from a PR perspective, that they would end the World Series on a shortened game.
If they delay it, it probably will not get picked up again. The forecast calls for rain through the entire night. Either muddle through or suspend it for tomorrow.