 Excessive heat warning through 8 o'clock this evening. Heat advisory in effect 11 a.m. to 8 p.m. tomorrow. For tonight, clear to partly cloudy, warm and humid, low 79. Tomorrow, a humid morning, otherwise hot. Periods of clouds and sun with a gusty thunderstorm in the afternoon. Flooding downpours, hail and damaging wind gusts possible. The high 97. Mostly cloudy Thursday, not as hot. Couple of showers and a heavy thunderstorm, high 85. With the AccuWeather forecast, I'm Drew Shatner.