To Leave or Not to Leave??????

I go back and forth. I should hit the road and just go to Dallas to stay with my brother and his family. Or, no, I should stay, just ride it out. It may not be as bad. The worst is that we might lose power for a few days. It is really friggin' hot here. We do have a pool and plenty of food. What to do??? I can't make a decisiion. The roads are already backing up so I don't want to get on an interstate. Hubs does not want to leave so it would be me and my friend and her kids. My indecision is killing me.