Closing and Cancellations for Thursday, January 4th (latest update at 10:20 a.m.)


Princeton University closed (originally delayed opening)

Princeton Theological Seminary

Princeton Public Schools

Princeton Charter School

Princeton Day School

Princeton Friends School

Princeton International School of Mathematics

Rider University

The College of New Jersey

The Hun School

The Lawrenceville School

Chapin School


Mercer County Community College – closed (originally two-hour delay)

Bridge Academy

East Windsor


Franklin Township Public Schools


Hopewell Valley Regional

Katzenbach School for the Deaf


Monroe Township Public Schools

Montgomery Public Schools

Notre Dame


South Brunswick Public Schools

Trenton Public Schools

West-Windsor Plainsboro


Local,  County and State Government Offices and Programs

State offices closed.

Princeton Municipal offices closed (originally delayed opening).

Lawrence Municipal offices closed.

Montgomery Municipal offices will close at 11 a.m.

West Windsor Township offices closed.

Montgomery Township’s reorganization meeting scheduled for tonight has been canceled and will be held on Monday, Jan. 8 at 9 a.m.

The Montgomery Township School Board reorganization meeting scheduled for Thursday night will take place at the regular business meeting Jan. 9.

The Mercer County Prosecutor’s Office will have a two-hour delayed opening.

Mercer Superior Court and offices closed.

South Brunswick municipal offices will have a delayed opening and will open at 10:30 a.m.

All senior centers in Somerset County will be closed, including Montgomery.


Community Organizations 

Princeton Public Library

Princeton YMCA and after-school programs

Princeton YWCA programs


Princeton Area Master Swim is cancelled for Thursday.

The Princeton recording studio of Learning Ally is closed

ARC of Mercer

Eden Autism Services

St. Cecilia Catholic Church in South Brunswick has canceled all masses and activities.



NJ Transit Bus, Rail and Light Rail are cross honoring passes/tickets SYSTEM WIDE due to weather conditions.

Delays of up to 90 minutes in and out of Port Authority Terminal due to the inclement weather.

A few NJ Transit trains out of Trenton canceled this a.m. due to unspecified “operational issues.”

Hundreds of flights canceled out of Newark and Philadelphia airports. Check your flight’s status before you try to leave for the airport.

When ice skating is safe in Lake Carnegie, we will let you know! When we know, you will know. If we haven’t posted, it means it is not safe. 

Remember that parking on snow-covered roads is prohibited in Princeton, Montgomery, and other municipalities in our area. Remove your car from the road so plows can clear the snow. 

We will update this list tonight and Thursday morning. Check back for the latest updates on closings, cancellations, late starts and transit information. Send your tips, photos and questions to 


  1. Delayed Opening of State Offices

    The State of New Jersey has authorized a delayed opening two hours from normal start time for all non-essential state employees on Thursday, January 4, 2018.

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