 Here's a look at your Delmarva forecast. A heat advisory begins at 10 a.m. tomorrow and continues until 8 p.m. tomorrow night. Lows level off around 75 tonight under mainly clear skies. Winds out of the south, 5 to 10 miles per hour. High of 97 tomorrow, mainly sunny skies. Mainly clear skies tomorrow night. Lows dip down to about 77. I'm meteorologist Paul Frambley from the talk of Delmarva Weather Center inland.