 News Talk 790, WNIS News Time 405. Here's your National Weather Service forecast for today. 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. Saturday night, partly cloudy. Lows in the upper 70s. South winds at 10 to 15. It's 74 in Norfolk, 74 on the peninsula, 75 in the Outer Banks.