Widespread heavy snow with gusty winds of 60–80 km/h grips coastal Newfoundland, with totals near 40 cm in communities like Goulds and St. John’s and persistent snowfall across nearby towns. Blizzard conditions develop in exposed areas, creating whiteout travel and hazardous plow conditions that will affect the morning commute. Expect significant bus delays or cancellations and a high likelihood of snow days in school districts. Prepare for uneven sidewalks and delayed or limited transit as crews work to clear roads.
Stop relying on outdated “magic number” calculators.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 In a fast-moving winter storm, that data is obsolete before you even wake up.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.