 Your Newstalk weather forecast in the overnight hours. We're looking at a low of about 75 and an excessive heat warning is in effect until about 9 o'clock this evening. We'll get up to 92 this afternoon. Chances for thunderstorms today and tonight. Tomorrow, only a high of 86 with scattered showers and thunderstorms. Saturday, sunshine and a high of 86 and sunny and 89 for Sunday. More local weather and news at Newstalk96.com.