Montgomery County Public Schools will open two hours late Thursday, Jan. 20 due to emergency weather conditions. Bus service will be provided on a two-hour delayed schedule. Morning prekindergarten, morning half-day Head Start, other morning half-day programs and field trips are canceled. Other activities and programs that begin at 10:30 a.m. or earlier are canceled. School and Central administrative offices will open two hours late. Childcare programs in school buildings may open by 9:00 a.m.  MCPS will monitor conditions overnight and re-evaluate by 7:00 a.m. and provide any updates.