 Here's a look at your Delmarva forecast. A heat advisory continues until 8 p.m. tonight. Lows level off around 77 tonight under mainly clear skies. Southwesterly winds 5 to 10 miles per hour. Lots of sunshine tomorrow. High temperatures reach up to 99. Lows dip down to about 79 tomorrow night. Mainly clear skies. I'm meteorologist Paul Trombley from the talk of Delmarva Weather Center inland. Right now, 91.