More clouds today provide some shade

AUSTIN (KXAN) -- There is one positive to this afternoon's weather. Clouds have been steadily increasing in some of the area off of overnight showers and thunderstorms well to our northwest. It's not areawide, however.Clouds for some provide some welcomed shadeThe Heat Advisory continues today through tomorrow evening at 9 p.m. Heat Index readings, which Monday topped out at 111° at both La Grange and San Marcos, will rise again to numbers that we felt Monday. Most of these heat indices will