19 ACTION NEWS FIRST ALERT FORECAST SATURDAY:  Mostly sunny sky, hot, and humid.  High: Mid 90s.  Heat index again 101 to 106.  Wind: SW at 6-16 mph. SATURDAY NIGHT:  Clear sky, warm and humid.  Increasing clouds late in the night.  Low: Around 70.  Wind: Light SW-South. SUNDAY:  Mostly cloudy, warm, and humid.  Widespread showers and storms.  […]