Washington D.C. Forecast: Scattered t-showers this evening

      Overnight:Showers and Storms End Lows: 70s Wind: S 5-10 m.p.h. Friday:Partly Sunny, PM T-Showers Highs: Upper 80s Wind: SW 10 m.p.h. Saturday:Partly Sunny, T-Storms Mainly South Highs: Upper 80s Precipitation: 30%

      We are locked into a very warm and humid air mass. As it continues to destabilize, showers and thunderstorms will become more numerous through tonight and tomorrow. Over the weekend, we look for slow improvement. On Saturday it will be very warm and humid but we are only calling for a 30% chance of isolated showers and thunderstorms. At the moment, we are keeping the mention of rain out of our Sunday forecast along with slightly cooler temperatures.