Low to moderate snowfall blankets parts of Atlantic Canada and adjacent New England with 6 to 12 cm common, while several coastal areas see gusty winds that could make for slick roads this morning. No freezing rain is in play, but a few pockets feature winds near 50–65 km/h which can reduce visibility and hamper commutes. With snow remaining steady through the pre-dawn period, plan for potential schools delays in higher snow zones and be prepared for slower bus runs in coastal communities. Overall, conditions improve as the day progresses, but morning travel will be the riskiest window.
Stop relying on outdated “magic number” calculators. Snow Day Predictor is the 2026 standard for school closing probabilities, built on the same ultra-high-resolution weather engine that powers the world’s most popular smartphones.
While other sites give you a generic percentage based on total snowfall, we analyze hour-by-hour atmospheric changes to tell you exactly when the roads will become impassable.
Most snow day calculators use global models that only update every 6 to 12 hours. In a fast-moving winter storm, that data is obsolete before you even wake up. Our system leverages ultra-precision hourly data to track the “Morning Crunch”—the critical window between 4:00 AM and 7:00 AM that determines whether a superintendent calls for a closure or a delay.