 News Talk 790 WNIS News Time 105. Here's your National Weather Service forecast for the overnight. Partly cloudy with a slight chance of showers. Lows in the mid-70s. East winds at 5 to 10. Saturday, partly sunny with a slight chance of showers and thunderstorms. Highs around 90. Southeast winds at 5 to 10 with gusts up to 20 mph. Heat index up to 100. It's currently 75 in Norfolk, 74 on the peninsula, 76 in the Outer Banks.