 A few clouds, partly cloudy this morning. A mix of clouds and sun for most of the day. Slight chance for an afternoon shower for thunderstorm. The mid-80s. Heat index values up there again today, approaching 100. Heat advisory in effect for just about all of Connecticut. And there's a high rip current risk in effect through this evening for the south shore of Long Island. Clouds tonight with a chance of showers. Thunderstorms slow to mid-70s.