 The 930 WFMD sky scan forecast for Frederick and surrounding counties. For tonight, scattered showers and thunderstorms will be around. It'll be partly cloudy with a low of 74 in the morning. For Tuesday, an excessive heat warning will be posted. We have isolated showers and thunderstorms after 2. It's going to be sunny and hot, a high of 102. Heat index will make it feel like 109. Tuesday night, isolated showers and thunderstorms before 2 in the morning. PJ's Roofing, when it comes to your roof, they've got you covered. Visit PJsRoofing.com. I'm Nick Rice.