Martinsburg to cumberland. You could actually see anywhere from 1 4 to 1 2inch of ice and that would cause some big problems. Glaze inside the beltway by 6 a. M. Ice will accumulate on tree everywhere. Critical areas are still west of i95 and critical times are between now and 8 a. M. Wednesday. Here comes the storm. Magenta is the mixed precipitation, rain across the delmarva, snow to our north. It is not a snow event for us. It is a freezing rain event. Well zoom in. You can see the first batch of precipitation pushing through getting a little sleet up in frederick, but primarily freezing rain around the metro area. Well come back putting the finishing touches on our Ice Accumulation map. You dont want to miss that. You said it, top. Ice is on the way and you know what that means, rough, slippery road conditions. Its going to be very dicey overnight and tomorrow morning. Our mola lenghi is live in northwest d. C. He spoke with driving instructor who says what you should and should no