Center of Isaias moving rapidly across Eastern Maryland.
At 11:00 am edt, the center of Tropical Storm Isaias was located near latitude 39.1 North and longitude 76.1 West ot 20 miles South-Southwest of Fredericktown, Maryland.
Isaias is moving towards the North-Northeast near 35 miles per hour and this general motion accompanies by some increase in forward speed is expected through tonight.
Maximum sustained winds are near 70 miles per hour with higher gusts. Only gradual weakening is anticipated while Isaias moving North-Northeastward neat the mid-Atlantic coast today.