Be ready for wildfires and lots of dead trees. Texas is slowly coming out of a multi-year drought which killed 15-30% of our trees, depending on location. A number of our state and national forests were closed because of too many dead trees falling over or dropping limbs. Falling trees/limbs were also responsible for knocking out powerlines whenever we had a bit of wind. Along with the power outages wildfires and forest fires wiped out quite a few homes and business.

You can't do much about the lack of water but you should prepare for power outages and wildfires. Make sure you have alternatives sources of electricity and that your bug out bag and bug out binder are ready to go.
-Blast