Obtaining an Absentee Ballot
An individual who expects to be absent from his/her municipality on Election Day during the entire period the polls are open for voting (7:00 a.m. to 8:00 p.m.) is eligible to apply for an absentee ballot. In addition, any voter who, because of illness or physical disability, is unable to attend his/her polling place or operate a voting machine may apply for an absentee ballot.
You may read further details at the Montgomery County Web site under County Administration|Voter Services
You may get an absentee ballot by clicking on this button Absentee Ballot