Downers Grove, Illinois
Will CHSD 99 have a snow day?
Chance of a snow day
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Delay or closing
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How much snow it takes here
DuPage County averages 28.4 inches of snow a year, and its average winter temperature is 27.8°F (NOAA 1991–2020 normals). Schools in places like this typically close at about 4 inches of snow, sooner if there is ice or the snow falls during the morning commute.
Where to check for an official closing
Only CHSD 99 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 (630)795-7101.
District facts
| Students | 4,775 |
| Schools | 2 |
| Teachers | 333 |
| Grades | 9 to 12 |
| Area type | Suburb |
| County | DuPage County, IL |
| District office | 6301 Springside Ave, Downers Grove |
| Phone | (630)795-7101 |
From the U.S. Department of Education's Common Core of Data (2022–23 school year).
Nearby districts
- Addison SD 4 Addison
- Benjamin SD 25 West Chicago
- Bensenville SD 2 Bensenville
- Bloomingdale SD 13 Bloomingdale
- Butler SD 53 Oak Brook
- CCSD 180 Burr Ridge
- CCSD 89 Glen Ellyn
- CCSD 93 Bloomingdale
- CHSD 94 West Chicago
- CUSD 200 Wheaton
- CUSD 201 Westmont
- Cass SD 63 Darien
Forecast details: National Weather Service LOT office, point forecast for Downers Grove. How we calculate the chance.