 I brought the fans to be cool. They're self-charged. If they go down, I got spare batteries. I'm going to be cool all night long. How about that? Water. Latch of water. Death Valley, California could top 125 degrees today and tomorrow. Las Vegas could exceed its all-time temperature today or tomorrow. Jim Cressula, CBS News. Barrel is expected to regain hurricane strength in the Gulf of Mexico before likely making landfall in Texas tomorrow.