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 Emergency Closings and Emergencies 

There are occasions in which it is necessary to close or cancel one or both schools due to emergency conditions.  The superintendent is given the authority by the Board of Education to determine when and if conditions at one or both of the high schools warrant either dismissal of students prior to the close of the school day or cancellation of school.

General School Closings
Winter Weather Closings
Early Dismissals

Glenbrook School Emergency and Closing information is also available at the following locations:

 Glenbrook Television

Telephone

General Radio/TV

  • GBN-TV - Cable Ch. 16
  • GBS-TV  - Cable Ch. 26
    in Northbrook & Glenview
  • GBN 847-272-6400
  • GBS 847-729-2000
  • WGN - 720 AM
  • WBBM - 780 AM
  • WGN-TV Channel 9