Mostly quiet across the Great Lakes as light snow remains scattered, with only Sturgeon Falls experiencing a modest coating (about 7 cm) and breeze near 45 km/h. No widespread closures expected; plan for a routine morning commute with routine delays possible in the Sturgeon Falls area. Otherwise, roads should improve as precipitation tapers, and temperatures stay near freezing at best. Parents should still keep an eye on local advisories for any sudden changes and have the kids ready for a light travel window, especially if you’re near lake corridors.
Stop relying on outdated “magic number” calculators.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 In a fast-moving winter storm, that data is obsolete before you even wake up.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.