Houston weather: STEAMY Wednesday night, Heat Advisory in effect Thursday 

The 4th of July holiday will be very hot for Houston. Most of Southeast Texas is under a HEAT ADVISORY for most of the holiday. Drink lots of water if you are outdoors and take some breaks as you need. Beryl is still headed to the Gulf of Mexico and some uncertainty remains in the forecast. Make sure to check back after the holiday to see the latest on this power hurricane.