 Breaking news on WTOP. We have a new thunderstorm warning to tell you about here. It is for northern Anne Arundel County, eastern Howard County, southern Baltimore County and Baltimore City. It's in effect until 1015. A severe thunderstorm was located over historic Ellicott City and it's pushing east at 20 miles per hour. The hazards here, 60 mile an hour wind gusts. Repeating until 1015 tonight, there is a severe thunderstorm warning for Baltimore City.