March is going out like a lion, at least over part of the East Coast.
A massive storm will increase the potential for severe thunderstorms in Florida and heavy snowfall over the Northeast.
The low pressure center will track from the northeast Gulf Coast, northward along to Atlantic coast, past New England and into the Canadian Maritime Provinces.
It should be noted that almost all of the precipitation over the next 48 hours should be rain around the Chesapeake Bay region. There is a small chance that a brief period or two of rain mixed with sleet or snow could fall from Baltimore northward into southern Pennsylvania. If that should happen, little or no accumulation is expected.