Houston and Southeast Texas are under a red flag warning for wildfire threat. What triggers this?
The National Weather Service issues red flag warnings when strong winds and low humidity can allow wildfires to spread more ...
FOX 26 Houston on MSN7d
Red Flag Warning in effect for Houston-area until Saturday night
: The Houston area's Fire Weather Watch has now been upgraded to a Red Flag Warning due to critical fire weather conditions. Here's what to know and how you can reduce the risk of a wildfire.