@Ecscuba I've never had a fan in the hoops or GHs. Maybe there's some reason for it, but I don't know why I haven't seen mold. When it gets warmer, we open the side of the hoops and let them "breathe." During the cold weather, I've not seen any mold. I've been keeping some Brugmansia cuttings potted up in the little GH without too much heat. I figured since they really liked cooler weather, they'd be happier in there. So far, most of the cuttings have leaves now. I'm keeping an eye on them.
I checked the LCRA totals for rain and it looks like we've gotten 2.73" since midnight. We're closest to Barton Creek mall rain gauge. I have garden club tonight and I'm making DH go with me. I hate driving on Mo-Pac during rush hour, worse when it's raining during rush hour!