 Here's a look at your Delmarva forecast. A heat advisory begins at 10 a.m. today and remains in effect until 8 p.m. tonight. Sunshine mixed with clouds at times today. Daytime highs approaching 97. Southwesterly winds 5 to 10 miles per hour. Lows dip down to about 77 tonight. Mainly clear skies. Daytime highs approaching 99 tomorrow. Mainly sunny. I'm meteorologist Paul Trombley. From the talk of Delmarva Weather Center. Inland.