Photo: Fishing on a foggy morning in Portsmouth

Providence Journal photo/ Frieda Squires

As the sun rises, a fisherman enjoys the morning fog and light over Gull Cove, Portsmouth. A dense fog advisory for Portsmouth was in effect until 9 a.m. After the fog clears, the region should enjoy mostly sunny skies and a high of 79, but showers and thunderstorms are likely to move in tonight.