 Now for the Miami Valley's most accurate and dependable forecast, here's Storm Center 7 meteorologist Ryan Morando. 87 degrees for the high this Tuesday, still hot and humid out there. That means we will get a few isolated thunderstorms popping up late into the evening. A cold front is going to be sweeping through overnight tonight and through the first half of your day on Wednesday. That means we'll get a few scattered downpours still around, a few rumbles of thunder.