Cold start with light to moderate snow in Sturgeon Falls (about 7 cm) and gusty winds near 45 km/h. No widespread snow-day threat for Ontario schools, but expect slick spots on untreated roads and a few bus delays in isolated pockets. No freezing rain; temperatures near the freezing mark, so conditions may improve as the day warms. Stay with SnowDayPredictor for any updates.
Stop relying on outdated âmagic numberâ calculators. Snow Day Predictor is the 2026 standard for school closing probabilities, built on the same ultra-high-resolution weather engine that powers the worldâs 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 In a fast-moving winter storm, that data is obsolete before you even wake up.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 âMorning Crunchââthe critical window between 4:00 AM and 7:00 AM that determines whether a superintendent calls for a closure or a delay.