Tips

Cold Wave Safety: Common Mistakes to Avoid

June 17, 2026 · The Clime Team

Cold waves and winter storms pose significant risks, but many accidents are preventable by avoiding common safety mistakes. Here's how to protect yourself and your loved ones during extreme cold.

What Are the Risks of Cold Waves?

Cold waves bring dangerously low temperatures, leading to health issues like hypothermia and frostbite, and increasing the risk of accidents due to icy conditions. Understanding these dangers is the first step toward effective prevention.

How Should You Dress in Cold Weather?

Proper attire is crucial to maintain body heat and prevent cold-related illnesses.

Layer Up: Wear multiple layers to trap heat. Start with a moisture-wicking base layer, add an insulating layer like fleece, and finish with a waterproof, windproof outer layer.
Cover Extremities: Use hats, scarves, and mittens to protect your head, neck, and hands. Mittens are warmer than gloves.
Footwear: Choose insulated, waterproof boots to keep feet dry and warm.
Stay Dry: Wet clothing loses its insulating value and causes additional cooling. (cdc.gov)

What Are the Signs of Hypothermia and Frostbite?

Recognizing early symptoms can prevent serious health issues.

Hypothermia: Shivering, slurred speech, drowsiness, and confusion. If you notice these signs, seek warmth immediately.
Frostbite: Numbness, white or grayish-yellow skin, and skin that feels unusually firm or waxy. (medlineplus.gov)

How Can You Prepare Your Home for a Cold Wave?

Ensuring your home is ready can prevent damage and keep you safe.

Insulate Pipes: Prevent freezing by insulating pipes, especially those in unheated areas.
Seal Gaps: Check for drafts around windows and doors and seal them to retain heat.
Emergency Kit: Assemble a kit with essentials like water, non-perishable food, medications, and blankets.

What Should You Do if You Get Stranded in Your Vehicle?

Being prepared can make a critical difference.

Stay Inside: Remain in your vehicle to stay warm.
Visibility: Tie a brightly colored cloth to the antenna and keep the interior light on to signal rescuers.
Exhaust Safety: Ensure the exhaust pipe is clear of snow to prevent carbon monoxide buildup. (nhtsa.gov)

How Can You Prevent Carbon Monoxide Poisoning During Power Outages?

Safeguard your indoor air quality during emergencies.

Use Battery-Powered Lights: Opt for flashlights or lanterns instead of candles to reduce fire risk.
Ventilate Properly: If using a generator, place it outside and away from windows to prevent carbon monoxide buildup. (epa.gov)

What Are the Dangers of Overexertion in Cold Weather?

Physical activity in cold conditions can be hazardous.

Shoveling Snow: Take frequent breaks, stay hydrated, and avoid overexertion to reduce the risk of heart strain. (weather.gov)
Listen to Your Body: If you feel fatigued or unwell, stop and seek warmth.

How Can You Stay Informed During a Cold Wave?

Staying updated is vital for safety.

Weather Alerts: Monitor local news and weather services for updates on conditions and advisories.
Emergency Services: Know the contact information for local emergency services in case of urgent situations.

By understanding and avoiding these common mistakes, you can significantly reduce the risks associated with cold waves and winter storms. Stay prepared, stay informed, and prioritize safety during extreme cold conditions.