https://snowdaypro.com

Will there be a snow day tomorrow?

Enter your ZIP code in the calculator to see tomorrow's exact closure probability. The model checks live weather data, overnight temperature, wind speed, road conditions, and your district's historical patterns — refreshed every 15 minutes. A score above 70% is a strong closure signal.

How accurate is SnowDayPro?

SnowDayPro has a verified 92% accuracy rate across all tracked districts this winter season. When the confidence score hits 85% or higher, accuracy rises to over 96%. Standard weather apps perform significantly worse because they ignore district-specific historical behavior.

What time gives the most accurate snow day prediction?

Check between 9–11 PM the night before for a strong early estimate. For peak accuracy, check again at 5:00–6:30 AM when road condition data is fully live and superintendents are actively making their closure call.

Does SnowDayPro work in Canada and the UK?

Yes. All Canadian provinces and territories are covered via live ECCC data. UK coverage spans England, Scotland, Wales and Northern Ireland via Met Office feeds — with postcode-level accuracy throughout.

Can SnowDayPro predict delays, not just full closures?

Yes. SnowDayPro separates three outcomes: full closure, 2-hour delay, and normal school day. A 40–60% score often signals a delay rather than full cancellation — especially when storms peak after the morning bus window.

What data sources does SnowDayPro use?

SnowDayPro connects directly to NOAA for the USA, Environment and Climate Change Canada (ECCC) for Canada, and the Met Office for the UK. No third-party aggregators are used — only official government meteorological sources updated every 15 minutes during active weather events.

Is SnowDayPro free?

Yes, 100% free, always. No signup, no subscription, no email required. Enter your location and get your prediction instantly.