 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. Lows dip down to about 78 overnight under partly cloudy skies. Winds out of the south, 8 to 15 miles per hour. Partly cloudy skies Saturday. Chance of thunderstorms. Daytime highs approaching 95. I'm meteorologist Paul Trombley from the Tock of Delmarva Weather Center along the coast.