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Severe Weather, Extreme Heat, Smoke, and Flooding

Use authoritative thresholds, resilient communications, and alternate operations to protect people and sustain instruction through California weather and climate hazards.

During an event: monitor official local emergency management, National Weather Service, air-quality, fire, flood, and utility information. Follow the district’s authorized closure, shelter, evacuation, transportation, and employee-safety procedures.

Build a local hazard matrix

California districts may face atmospheric rivers, flash floods, high wind, lightning, tornadoes, extreme heat, cold, wildfire smoke, poor air quality, debris flows, coastal hazards, or snow. For each hazard and site, document the authoritative data source, monitoring owner, decision threshold, authorized decision-maker, protective action, message templates, transportation impact, accessibility provisions, and return-to-operation criteria.

Operational controls by hazard

HazardPlanning priorities
Extreme heatHVAC capacity and monitoring, hydration, outdoor activity and athletics, transportation, medications, medically vulnerable people, cooling locations, power-failure trigger.
Smoke / poor airUse official AQI and local health guidance; filtration and HVAC operating mode; indoor alternatives; outdoor activity decisions; masks where recommended; post-fire cleaning and assessment.
Flood / debris flowDo not rely on routes through mapped or observed hazards; relocate technology and records above expected water; protect utilities; plan early release versus shelter based on official advice.
High wind / tornadoIdentify best available refuge areas away from glazing and large-span roofs; secure outdoor objects; account for people; expect utility and communications loss.
Cold / snow / iceRoad and bus conditions, heating, pipe protection, food and medication, delayed start/closure, stranded occupants, and remote access.

Data and continuity checklist

  • Automate collection of authoritative weather, AQI, indoor temperature, power, and facility alarms where practical, but require human review and preserve source/time.
  • Maintain geocoded sites, bus routes, alternate facilities, vulnerable assets, and dependencies; restrict sensitive details appropriately.
  • Prepare accessible multilingual closure, delayed-start, transportation, meal, device, attendance, and instructional-continuity messages.
  • Provide alternate identity, remote access, communications, and learning capacity without assuming every family has power, broadband, a device, or a quiet learning location.
  • After closure, reconcile attendance and instructional records, document lost time and costs, and retain the evidence supporting decisions.

Exercise compound events

Test a heat wave plus utility shutoff; smoke plus an athletics event; flood warning during dismissal; or wind damage that closes both the primary site and its usual alternate. Include failures of the mass-notification vendor and incomplete family contact data.

Primary resources

Campus safety and security systems

With facilities and students spread across large or multiple campuses, the monitoring of education facilities brings special challenges. Ensuring student safety and reducing vandalism to valuable campus property is...
An integrated security solution from Axis gives you maximum protection for students, staff, and school property, but it also offers operational and educational benefits to make your school budget...
CatapultEMS is designed and developed by CatapultK12, a company that has provided schools nationwide with easy-to-use website solutions and excellent support for over 10 years. Utilizing their experience in...
Parents, teachers, staff, superintendents, and law enforcement all recognize school emergency preparedness as one of today’s most pressing educational issues. Medical emergencies, student altercations, unauthorized visitors, suspicious activity, and...
CrisisGo is available to different industries such as Education, Business, and Religious organizations, providing each one its own unique features. CrisisGo was built to focus on physical safety, mental...
With automatic badge printing, photo capture, host notifications, legal agreement (NDA) signing and storage, and a multitude of out-of-the-box integrations, Envoy Visitor Registration makes sign-in more secure and enjoyable....
exacqVison is a leading manufacturer of video management system (VMS) software and servers used for video surveillance. exacqVision believes that the two most important factors at every school are...
From emails and voice alerts to text messages to website notifications and personalized apps for your school district. 
Gaggle is a company known for providing safety management and prevention solutions tailored for schools and districts, focusing primarily on student safety and well-being in digital environments. Gaggle supports...
Hero (formerly PlascoTrac) is a SaaS (software as a service) platform from SchoolMint that uses an in–browser web app and a mobile app to allow K–12 schools to capture...
identiMetrics™ will simplify your school day and help you and your staff perform at your best. You get efficient, accurate, hassle free accounting and metrics. Oh, and happier staff,...
LobbyGuard offers a full line of visitor management and front office automation products, including self-service kiosks as well as software-only solutions for customers of any size or industry. ...
Milestone XProtect® video management software (VMS) brings all the puzzle pieces for video surveillance together in a perfect combination to create a solution that keeps people and property safe...
In today’s security conscious environment, most businesses will track and monitor visitors and keep a record of their time spent on the premises. NEC’s Front Desk Assistant application...
Ocularis by Qognify is a unified and integrated security platform for institutions in K-12 and higher education designed for prevention as well as fast response in real time using...
OnSSI Ocularis IP-Video Surveillance The C•CURE 9000 security and event management system and OnSSI Ocularis IP-video platform integration provides a single, robust interface for securing an enterprise. The incorporation...
The Raptor System can help your school screen out registered sex offenders, manage custody issues, coordinate volunteers, and respond to emergencies. Over 17,000 campuses across the U.S. trust Raptor...
Patented StudentSafe™ technology gives your Behavioral Threat Assessment (BTA) teams a head start with access to a student’s full chronology already in the system. Whether an assessment is...
IDENTITY MANAGEMENT means quick and easy student and staff ID creation and organization. Automated ID Management that is integrated with your SIS and HR software gives...
School Check IN was developed to help schools answer the challenge of tracking volunteer hours. Later, features for tardy/late students, early dismissal, visitors and teachers, were added. ...
Security Camera Warehouse: Security, Modernized Commercial-Grade Surveillance Systems - Customized to Your Needs and Location Beautiful, Intelligent, Smart Software Solutions - Android, iOS, PC, Mac,...
Maintaining a safe and secure campus is a significant priority and involves multiple locations, systems, and people working together. A focus on technology solutions for higher education. Transact gives...
Truancy Hunter™ is a web-based tool that completely automates truancy tracking from the initial truant through the SARB process. By utilizing data directly from the district’s existing student information...
Simple, intelligent hybrid video security designed for reliability and scale. Verkada offers simplicity and added protection to organizations looking to modernize their approach to physical security. The D-Series...
Faced with strict safety demands, dwindling budgets, and students spread across large or multiple campuses, the monitoring of education facilities brings special challenges. Ensuring student safety and reducing vandalism...

Last reviewed August 5, 2026. District thresholds should be approved with local emergency, health, facilities, transportation, labor, athletics, and legal partners.