 Here's a look at your Delmarva forecast. A heat advisory begins at 11 a.m. tomorrow and continues until 8 p.m. tomorrow night. Lows dip down to about 78 overnight under partly cloudy skies. South winds 8 to 15 miles per hour. Sunshine mixed with clouds at times again Saturday. Chance of thunderstorms. High temperatures reach up to 95. I'm meteorologist Paul Frombley from the talk of Delmarva Weather Center inland.