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Your monitoring systems, protocols, and emergency plans only work if the people on the ground know how to use them. Training is where policy becomes practice.
Too often, safety training is treated as a compliance checkbox. But effective training isn't just about transferring information; It's about building confidence to act.
Workers need to recognize hazards, know what to do, and feel empowered to speak up or stop work when conditions are unsafe. As an occupational health and safety leader, your job is to make sure they're ready. This guide offers a range of strategies to strengthen your training program. Start where you are and build from there.
Comply with regulatory training requirements. OSHA's proposed federal heat standard, Cal/OSHA, and several states' standards require specific training content, with additional requirements for industries like construction and agriculture. Nevada’s heat standard is more user-friendly and a great place to start for employers unfamiliar with these regulations. Stay up to date on the training requirements in your state and for your specific industry.
Solution Spotlight: Cal/OSHA's Heat Illness Prevention Training eTool provides a model curriculum covering all elements required under the state standard.
Deliver training in the languages your workforce speaks. Hispanic/Latino workers account for a disproportionate share of heat fatalities. Training must be delivered in workers' primary languages, at appropriate literacy levels.
Teach every worker to recognize heat illness and act early. Heat exhaustion requires rest, cooling, and hydration. Heat stroke can be fatal within minutes. Acting at the first signs of heat illness can prevent a medical emergency. Every worker should know to call 911 for heat stroke and begin aggressive cooling immediately to prevent death.
Solution Spotlight: The OSHA-NIOSH Heat Safety Tool App provides free, location-specific risk guidance in English and Spanish and should be on every worker's phone.
Empower your managers. Train managers and supervisors on everyday safety responsibilities — such as heat stress prevention and air quality precautions — as well as emergency protocols for events like evacuations, closures, or shelter-in-place orders.
Cover all weather-related hazards, not just heat. Training should address wildfire smoke exposure (symptoms, when to stop outdoor work, respirator use), cold stress recognition (hypothermia, frostbite, trench foot), flood/storm hazards (electrical, structural, biological), severe storm protocols (lightning safety, tornado shelter), and vector-borne illness prevention (ticks, mosquitoes). Be sure to cover day-to-day hazards as well as emergency response protocols, including evacuation or shelter-in-place plans.
Include provisions for employees with disabilities. Your training should address the needs of employees who may require assistance during evacuations, shelter-in-place, or medical emergencies. Identify who may need support, ensure accessible evacuation routes, and make sure team members know their roles in providing support.
Make it safe to speak up. Provide a safe, confidential way for employees to report health and safety concerns without fear of reprisal.
Build On It
Design training that sticks. Training must be interactive, practical, and frequently reinforced. Use formats that engage workers, such as hands-on demonstrations, scenario exercises, and peer-to-peer education. Conduct regular drills and reinforce key messages year-round via onboarding, seasonal reminders, or safety campaigns.
Keep protocols visible and accessible. Don't rely on workers remembering all the details of a training. Post your safety protocols and emergency response procedures at job sites, in break rooms, and online.
Implement buddy systems. Workers actively observing each other for heat illness signs catch what individuals miss about themselves. Buddy systems are recommended by NIOSH, OSHA, and ACGIH and should be standard practice during high-heat operations.
Build supervisor competency to make stop-work decisions. Supervisors are the frontline of weather hazard management. They must be trained not just to recognize symptoms but to override production pressure and make protective decisions — including stopping work, modifying schedules, and activating emergency protocols. OSHA's proposed standard designates a "heat safety coordinator" role with specific responsibilities.
Understand how health conditions increase vulnerability to extreme weather. Different health conditions and medications can change how an individual is affected by an extreme weather event. For example, personal risk factors, such as age, pregnancy, chronic conditions, or medications (including diuretics, blood pressure pills, and antidepressants), can affect how your body deals with heat. Encourage employees to talk to their doctors about precautions they should take to stay safe, and create an open space at work to help them adapt.
Lead the Field
Encourage employees to prepare at home. Workers who are prepared at home for extreme weather are better able to focus and recover after an event. Encourage employees to create emergency "go bags" with essentials like water, medications, important documents, and phone chargers. Partner with your benefits team to explore stipends or bulk purchasing to help employees build their kits.
Run scenario-based exercises. Tabletop exercises simulating a heat wave during wildfire smoke season, or hurricane aftermath with power outages and flooding, build the decision-making muscle that static training cannot. Include cross-functional participants from HR, facilities, and risk management.
Integrate monitoring tools into the training experience. When workers see their own physiological data — heart rate, hydration status, core temperature estimates — during heat exposure, the training message becomes personal and concrete.
Workforce readiness requires coordination across teams. Explore guides designed for more functions at your organization, and learn more about the Extreme Weather + Work initiative.
Human Resources (HR) Readiness strategies for HR focus areas including benefits design, leave policies, people analytics, and more.
Extreme Weather + Work Home Learn how your organization can support workers before, during, and after extreme weather.
About Extreme Weather + Work
Extreme Weather + Work is an initiative of the Health Action Alliance. We bring together leaders who rarely sit in the same room and connect them with peers across industries, giving them the research and tools they need to support their people before, during, and after extreme weather.
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