Washington-Frederick MD-Carroll-Northern Baltimore- Northwest Montgomery-Northwest Howard-Northwest Harford-Morgan- 1247 PM EST Tue Feb 12 2019 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 7 PM EST THIS EVENING... * WHAT...Freezing rain accumulations of a tenth to a quarter of an inch are also expected through this morning. * WHERE...Portions of north central and northern Maryland and Morgan County West Virginia. * WHEN...Until 7 PM EST this evening. * ADDITIONAL DETAILS...Travel may become extremely difficult, especially north of Interstate 70 to near the Pennsylvania border. The freezing rain will likely result in scattered power outages. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning means significant amounts of ice will make travel very hazardous or impossible. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. By The National Weather Service