The National Weather Service in Austin/San Antonio has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 10 AM this morning to 7 PM this evening. Northwest winds 15 to 25 mph with gusts up to 40 mph. RELATIVE HUMIDITY as low as 19 percent. Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. END OF ALERT