 Mount Airy moving east around 30 miles an hour. If this storm holds together, it's going to move into portions of Montgomery County around the Damascus area, too. So we may see another warning come out for portions of Montgomery County in Maryland. We're all under a severe thunderstorm watch until 11 o'clock this evening. Also, keep in mind that the heat index values have really jumped over the last couple of hours. Right now, Leesburg reporting a heat index of 110.