Governor Martin O'Malley cancelled early voting Monday and Tuesday.
He hopes by extending early voting by one more day, they can make up for some of the time that's been lost.
In addition to the one day extension, early voting will also be open two hours earlier and stay open an hour later than usual.
In Frederick County, early voting takes place at the Frederick Senior Center at 1440 Taney Avenue. The polls will be open from 8 a.m. - 9 p.m.