Bremen Community High School District 228 Snow Day Predictor
The odds of a closing or a delay on the next three school mornings in Bremen, measured against Bremen's own big snow morning of 3 inches.
Will Bremen close tomorrow?
Bremen’s snow record
- Biggest day 8.6 in on February 16, 2021
- Snowiest winter 2020 to 2021, 40.3 in
- 6 in mornings 0.1 a winter
- 1 in mornings 5.1 a winter
Measured at a NOAA weather station 1.8 miles away. Mornings are the 7 am snow reading on a weekday from December 1 through March 31, over the ten winters from 2016 to 2017 through 2025 to 2026, from NOAA GHCN Daily.
How Illinois counts a lost day
Illinois requires a calendar of at least 185 days to guarantee 176 days of actual student attendance, each of at least 5 clock hours. The extra calendar days are emergency days used first; after they are gone, the State Superintendent may excuse days lost to an act of God or a hazard beyond the district's control without cutting state aid.
The Illinois rules in the agency’s own words, and every Illinois district
Districts near Bremen
| District | Snow a winter | 4 in mornings |
|---|---|---|
| Kirby School District 140Tinley Park | 25.6 in | 0.5 |
| Community High School District 218Oak Lawn | 27.2 in | 0.8 |
| Thornton Township High School District 205South Holland | 25.8 in | 0.9 |
| Consolidated High School District 230Orland Park | 25.6 in | 0.5 |
| Orland School District 135Orland Park | 25.6 in | 0.5 |
| Oak Lawn-Hometown School District 123Oak Lawn | 27.2 in | 0.8 |
5 schools
Every school in Bremen follows the district’s call: one closing covers them all.
High
- Bremen High School
- Oak Forest High School, Oak Forest
- Hillcrest High School, Country Club Hills
- Tinley Park High School, Tinley Park
- Delta Academy and Achieve, Oak Forest
Bremen snow day questions
More for Illinois snow days

The odds are a forecast read, and the superintendent makes the call: the district’s own announcement is the one to follow.