I would play in all of the conditions in the poll. There is a limit. Thunderstorms with heavy downpours will force me off of the course. Flash floods will do the same, as most courses in Texas are built in flood plains.
Most of the really bad weather days I've played were in West Texas when I spent a lot of time there. 8 inches of snow in Plainview (I was the first, and probably only, person to play the course with snow on it, so it was easy to see where the disc went in.) Really cold weather in Lubbock and Amarillo, along with wind. And of course, very windy days. I miss it. It made me a much better player.