Mount Vernon, Illinois
Will McClellan CCSD 12 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
Jefferson County averages 10.1 inches of snow a year, and its average winter temperature is 33°F (NOAA 1991–2020 normals). Schools in places like this typically close at about 2 inches of snow, sooner if there is ice or the snow falls during the morning commute.
Where to check for an official closing
Only McClellan CCSD 12 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 (618)244-8072.
District facts
| Students | 54 |
| Schools | 1 |
| Teachers | 7 |
| Grades | Kindergarten to 8 |
| Area type | Rural |
| County | Jefferson County, IL |
| District office | 9475 N Il Highway 148, Mount Vernon |
| Phone | (618)244-8072 |
From the U.S. Department of Education's Common Core of Data (2022–23 school year).
Nearby districts
- Bethel SD 82 Mount Vernon
- Bluford Unit School District 318 Bluford
- Farrington CCSD 99 Bluford
- Field CCSD 3 Texico
- Grand Prairie CCSD 6 Centralia
- Mount Vernon SD 80 Mount Vernon
- Mt Vernon Twp HSD 201 Mount Vernon
- Opdyke-Belle-Rive CCSD 5 Opdyke
- Rome CCSD 2 Dix
- Spring Garden CCSD 178 Mount Vernon
- Summersville SD 79 Mount Vernon
- Waltonville CUSD 1 Waltonville
Forecast details: National Weather Service PAH office, point forecast for Mount Vernon. How we calculate the chance.