Third severe weather threat of the week comes Friday evening

AUSTIN (KXAN) -- Welcome rain fell in many areas from storms Thursday night, but the level of Lake Travis only rose one inch and remains 31 feet lower than normal. This week's drought update has only showed very slight improvement.24-hour rain totals as of 6AM ThursdayClear, beautiful weather settled in behind the cool front and will remain overnight into early Friday. But gusty south winds ramp up through the day Friday, leading to the quick return of severe-weather-inducing heat and humidity.T