July 11, 2014; 8:03 PM ET
After only spotty rainfall this weekend in the Washington, D.C., area, the risk of severe thunderstorms and flash flooding will ramp up quickly early next week. more >
A couple of drenching thunderstorms; humid with variable cloudiness; thunderstorms can be severe
Cloudy with a couple of showers, mainly early
Rises at 5:56 AM with 14:34 of sunlight, then sets at 8:30 PM
Rises at 10:41 PM with 12:13 of moolight, then sets at 10:54 AM
Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.