 The 930 WFMD sky scan forecast for Frederick and surrounding counties. For this morning, it may make clear sky. Sunshine today with a stray afternoon thunderstorm. The high 96. Heat index 106. Mostly cloudy. Isolated shower. Thunderstorm tonight. Low 76. Wednesday, times of clouds and sudden hot. Showers become likely. Maybe a thunderstorm. High temperature 98. PJ's Roofing. When it comes to your roof, they've got you covered. Visit PJsRoofing.com. I'm meteorologist Jim Rinaldi.