Forecast for today:  Increasing clouds, with a high near 86. South wind around 15 mph.  Tonight:  A 40 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 68. South southeast wind around 10 mph.  Thursday:  Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe.  Increasing clouds, with a high near 86. South wind 10 to 15 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.