 News Talk 790, WNIS News Time, 506. Here's your National Weather Service forecast. For today, partly sunny with a chance of showers and thunderstorms. Highs around 90. Northwest winds around 5 mph. Heat index up to 101. For tonight, partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid-70s. South winds at 5 to 10. It's 76 in Norfolk, 76 on the peninsula, 78 in the Outer Banks.