Northbrook, Illinois
Will Northbrook ESD 27 have a snow day?
Chance of a snow day
--%
Delay or closing
--%
- Loading the latest forecast...
How much snow it takes here
Cook County averages 38.5 inches of snow a year, and its average winter temperature is 28.4°F (NOAA 1991–2020 normals). Schools in places like this typically close at about 5 inches of snow, sooner if there is ice or the snow falls during the morning commute.
Where to check for an official closing
Only Northbrook ESD 27 can close its schools. Districts usually post closings and delays on their website and social media, send texts, emails or robocalls to families, and report them to local TV and radio stations, often by 5:30 or 6 a.m. The district office's number is (847)498-2610.
District facts
| Students | 1,333 |
| Schools | 3 |
| Teachers | 114 |
| Grades | Pre-K to 8 |
| Area type | Suburb |
| County | Cook County, IL |
| District office | 1250 Sanders Rd, Northbrook |
| Phone | (847)498-2610 |
From the U.S. Department of Education's Common Core of Data (2022–23 school year).
Nearby districts
- Alsip-Hazlgrn-Oaklwn SD 126 Alsip
- Arbor Park SD 145 Oak Forest
- Argo CHSD 217 Summit
- Arlington Heights SD 25 Arlington Heights
- Atwood Heights SD 125 Alsip
- Avoca SD 37 Wilmette
- Barrington CUSD 220 Barrington
- Bellwood SD 88 Bellwood
- Berkeley SD 87 Berkeley
- Berwyn North SD 98 Berwyn
- Berwyn South SD 100 Berwyn
- Bloom Twp HSD 206 Chicago Heights
Forecast details: National Weather Service LOT office, point forecast for Northbrook. How we calculate the chance.