 The 930 WFMD sky scan forecast for Frederick and surrounding counties is a heat advisory, 11 a.m. to late p.m. This morning, clear skies, set into partly cloudy and oppressive today with a couple of afternoon and evening thunderstorms. High 102, heat in this 110. Partly cloudy otherwise tonight, low 76. Barely cloudy with showers and thunderstorms Wednesday, the high 96. PJ's Roofing. When it comes to your roof, they've got you covered. That's PJsRoofing.com. I'm meteorologist Jim Rinaldi.