 Here's a look at your Delmarva forecast. A heat advisory begins at 11 a.m. tomorrow and remains in effect until 8 p.m. tomorrow night. Slight chance of thunderstorms this afternoon, otherwise mainly cloudy skies. High of 95, winds out of the southeast, 5 to 10 miles per hour. Mainly cloudy skies expected again tonight. Slight chance for storms, 75. I'm meteorologist Paul Trombley from the Tock of Delmarva Weather Center along the coast.