Angus Snow Day Predictor – Simcoe County DSB and Simcoe Muskoka Catholic
Will Tomorrow Be a Snow Day?
Canada's most accurate snow day predictor
Angus, in Essa Township near CFB Borden southwest of Barrie, shares the Simcoe County District School Board (SCDSB) with Barrie and the rest of the county. The community averages approximately 190–230 cm of snow per year, exposed to both Georgian Bay lake-effect snow and open-country drifting. As a smaller community with a significant military-connected population at nearby CFB Borden, Angus follows the SCDSB’s county-wide closure decisions.
Will Angus schools be closed tomorrow? Enter your city in the predictor above for tonight’s closure probability, updated hourly from Environment Canada data. Always confirm with your school board’s official channels before making plans.
Angus School Boards — Who Decides Closures
- Simcoe County District School Board (SCDSB) — Angus, Essa Township, Barrie, and all of Simcoe County. scdsb.on.ca | Announces: by 6:00 AM | Radio: 96.7 KICX FM, Jewel 88.5 | Twitter/X: @SCDSBSchools
- Simcoe Muskoka Catholic District School Board (SMCDSB) — Catholic board for Angus and Simcoe County. smcdsb.on.ca | Announces: by 6:00–6:30 AM | Twitter/X: @SMCDSB
Angus Snow Day Triggers — What Closes Schools Here
Angus closures follow the Simcoe County pattern:
- Georgian Bay lake-effect: Angus catches lake-effect snowbands tracking southeast from Georgian Bay, particularly in northwest wind setups.
- Open-country drifting: The flat farmland around Angus and Essa Township produces significant drifting that closes rural bus routes.
- Regional storms: Major systems affecting central Simcoe County deliver significant snowfall to Angus.
How Often Do Angus Schools Close?
As part of the SCDSB, Angus schools close approximately 6–10 days per year. The community generally follows Barrie’s board-wide decisions given its proximity. November through February are peak months.
See Also — Nearby Predictors and Guides
Explore the Ontario Snow Day Predictor for all school boards in the province, or check nearby cities:
Related guides:
Frequently Asked Questions — Angus Snow Days
Which school board and bus zone does the Angus predictor track?
The predictor calculates cancellation probabilities for the Simcoe County District School Board (SCDSB) and the Simcoe County Catholic District School Board. For transportation routing, Angus is located within the Central Zone (Zone 4) of the Simcoe County Student Transportation Consortium (SCSTC).
Why does the Angus predictor show high cancellation odds when town roads are clear?
Angus shares its Central Zone weather designation with major surrounding rural areas, including Springwater and Oro-Medonte townships. The predictor calculates safety risks for the entire zone, meaning that blinding lake-effect snow squalls or heavy drifting on wide-open country lines outside Angus will cancel buses for the town’s schools even if downtown streets look perfectly fine.
How much snow is required to trigger a high percentage on the Angus predictor?
There is no set centimeter threshold, but the predictor’s algorithm spikes sharply when a weather alert forecasts 10 to 15 cm of rapid morning accumulation. The percentage jumps significantly higher if the system detects threats of freezing rain or black ice on regional commuter routes like County Road 90.
If the Angus predictor hits 100% and buses are called off, do schools close?
No, schools almost always remain open for walking students, students with alternative rides, and staff even when buses are cancelled. However, a maximum predictor percentage helps parents plan for “inclement weather days” when regular curriculum delivery is paused and scheduled tests are postponed.
What time is the Angus snow day predictor most accurate?
The morning check between 5:00 AM and 5:30 AM is the most accurate window. While checking at 9:00 PM the night before provides a helpful baseline estimate, overnight shifts in volatile lake-effect snow bands coming off Georgian Bay require final morning radar updates right before the official SCSTC announcement at 6:00 AM.