Riverhead, Mercy, SWR schools all now closed Thursday

Updates on school closings, delays, early dismissals and event cancellations.

As of 8 a.m. Thursday:

• Riverhead, Shoreham-Wading River and McGann-Mercy schools have all been closed for the day. Peconic Community School and Riverhead Charter School are also closed.

• St. Isidore is expected to open at 10 a.m.

• Be sure to click the following links for any cancellations made between updates: Shoreham-Wading River, Riverhead School District, Riverhead Charter School, Bishop McGann-Mercy, St. Isidore School, Peconic Community School.