Will school be cancelled tomorrow? Check your auto-detected forecast or search by ZIP code, city, or district for a real-time probability built from live weather, ice risk, and regional school-closure data.
It's 69°F — no snow day expected.
Transparent Technology
A multi-source, edge-computed prediction engine calibrated to your region
We combine public forecast inputs for your location, including live weather, snow accumulation, temperature, and timing signals.
Our proprietary prediction engine analyzes 4 key factors — snowfall, ice risk, temperature, and storm timing — weighted by regional tolerance.
Predictions account for local snow tolerance. A 3-inch snowfall closes schools in Atlanta but barely phases Boston.
Results are rendered quickly with cached weather inputs refreshed throughout the day so the forecast stays responsive.
No account required. No tracking cookies. Location is detected from IP headers at the edge — never stored.
The same snowfall can lead to different decisions depending on road treatment, bus routes, timing, and district tolerance.
What the forecast weighs
Core inputs used on every prediction
Snowfall
Accumulation and hourly intensity
Ice Risk
Mixed precipitation and road impact
Timing
Whether the storm hits commute hours
Local Tolerance
How the region typically handles winter weather
Explore by Region
Check the snow day probability for any major city
Common Questions