 You got it, and those feels-like readings have already surpassed the 100-degree mark. Downtown D.C., Manassas and Leesburg and Fredericksburg and Luray, so it's plenty hot out there. Excessive heat warning until 8 o'clock this evening, mostly sunny skies. We may see a pop-up shower or thunderstorm later this afternoon into early evening. If you do find yourself under one of these storms, they're not going to last very long, but may contain some gusty winds, some heavy downpours, and most neighborhoods, I should stress, will stay totally dry, so your chance is only about 15 to 20%.