Strong to severe storms are expected in the D.C. area on Tuesday, with the greatest threat possible during the evening rush hour.It’s a Storm Team4 Weather Alert Day, with an 80 percent chance of rain. Tuesday is set to be hot and increasingly stormy. Storms are expected between 3 and 7 p.m. Get Breaking News Alerts With the NBC Washington App Temperatures already were in the high 70s before dawn. Daytime highs in the upper 80s are expected on Tuesday and all week.The chances of rain diminish as the weekend approaches. There’s a 40 percent chance of rain Wednesday, and a 30 percent chance on Thursday. Friday is set to be clear. More Than 5M Gallons of Wastewater Flowed Into Broad Creek Stay with Storm Team4 for updates all day.