Last updated: August 11, 2026
Acceptance
By using this website, you agree to these terms. If you do not agree, do not use the service.
Planning estimate only
Results are generated from third-party forecast data and user-selected settings. Relevant National Weather Service alerts may be displayed separately for supported U.S. locations, but the percentage is not an official closure notice, weather warning, road-safety advice or emergency guidance. Always verify the school status with the relevant district and follow public authorities.
No guarantee
The site is provided on an “as available” basis. Forecasts, location matching, calculations and content may contain errors, be delayed or become unavailable. No result is guaranteed. See the full limitations statement.
Acceptable use
You may use the calculator for personal planning. You may not interfere with the service, attempt unauthorized access, automate abusive request volumes, misrepresent an estimate as an official announcement or use the site unlawfully.
Third-party services and links
Location, weather, hosting, email and optional advertising services are operated by third parties under their own terms. External links are provided for reference; the site does not control their content or availability.
Intellectual property
The site design, original editorial content, images and calculator presentation are protected by applicable law. Third-party names and data remain the property of their owners. Limited personal sharing of a result is allowed when it remains labeled as an estimate.
Limitation of liability
To the extent permitted by law, the project and its operators are not liable for decisions, travel, missed school, childcare, property loss or other harm arising from reliance on the site. Nothing in these terms excludes rights that cannot legally be excluded.
Changes and contact
The terms may change as the service evolves. Material revisions will update the date above. Questions can be sent through the contact page.