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How to Stay Safe When Temperatures Drop Below Zero

  • albahenesy0
  • Jan 22
  • 3 min read
Minnesota winters are no joke, and when temperatures plunge into the minus double digits, everyday routines can quickly become risky. While extreme cold cannot always be prevented from causing problems, a little preparation now can help you respond faster, reduce damage, and stay safer if something does go wrong.  If you have neighbors who may need help, especially seniors or those living alone, check in on them. Community matters most when temperatures drop.
Minnesota winters are no joke, and when temperatures plunge into the minus double digits, everyday routines can quickly become risky. While extreme cold cannot always be prevented from causing problems, a little preparation now can help you respond faster, reduce damage, and stay safer if something does go wrong. If you have neighbors who may need help, especially seniors or those living alone, check in on them. Community matters most when temperatures drop.

Stay warm. Stay safe. And remember, spring will come. Eventually.


Dressing for Extreme Cold Outdoors

When temperatures drop this low, exposed skin can develop frostbite in minutes.

Dress in layers. Start with a moisture-wicking base layer, add insulation like fleece or wool, and finish with a windproof outer layer.

Cover all exposed skin. Wear a hat, insulated gloves or mittens, scarf or neck gaiter, and insulated boots. Wool socks are far better than cotton.

Limit time outside. If you must be outdoors, take frequent warm-up breaks and watch for signs of frostbite or hypothermia such as numbness, shivering, confusion, or slurred speech.


Staying Safe on the Roads

Extreme cold affects vehicles just as much as people.

Avoid unnecessary travel. If you do not need to be on the road, stay home.

Keep your gas tank at least half full. This helps prevent fuel line freeze-ups and gives you heat if you get stranded.

Slow down. Cold temperatures can make roads slick even when they look dry.


What to Keep in Your Car in Case You Get Stuck

Every vehicle should have a winter emergency kit, especially during severe cold.

Recommended items:

  • Warm blankets or sleeping bags

  • Extra hats, gloves, socks

  • Phone charger or power bank

  • Flashlight with extra batteries

  • High-energy snacks and water

  • Jumper cables

  • Ice scraper and small shovel

  • Kitty litter or sand for traction

If you are stranded, stay with your vehicle and run the engine periodically for heat. Make sure the exhaust pipe is clear of snow.


Protecting Pets in Extreme Cold

If it is too cold for you, it is too cold for your pets.

Bring pets indoors. Even cold-tolerant animals are at risk in extreme temperatures.

Limit outdoor time. Short bathroom breaks only.

Check paws. Ice, salt, and chemical deicers can burn paws. Wipe them clean after walks.

Never leave pets in vehicles. Cars lose heat quickly in extreme cold.


Preventing Frozen Water Pipes

Frozen pipes are one of the most expensive and common winter emergencies.

Let faucets drip. A slow drip keeps water moving and reduces freezing risk.

Open cabinet doors. This allows warm air to circulate around plumbing under sinks.

Turn up the heat. Even if you are away, keep the thermostat set no lower than 55 degrees.

Seal drafts. Check around windows, doors, and where pipes enter the home.

Know where your main shutoff valve is. If a pipe bursts, shutting off water quickly can prevent major damage.


Extra Care for Wells and Septic Systems

Homes on wells and septic systems need additional attention.

Protect exposed well components. Ensure well caps are secure and insulated.

Avoid excessive water use during extreme cold. Large volumes of cold water moving through the system increase freeze risk.

Do not drive or pile snow over septic tanks or drain fields. Compacted snow can cause deeper freezing.

Fix slow drains early. They may indicate freezing before a full blockage occurs.


Roofs, Ice Dams, and Attics

Extreme cold combined with snow can lead to ice dams and roof damage.

Keep attic temperatures consistent. Proper insulation and ventilation help prevent uneven melting.

Watch for icicles. They may signal ice dam formation.

Remove heavy snow safely. Use a roof rake from the ground if needed. Do not climb icy roofs.


Heaters, Candles, and Fire Safety

Heating equipment is a leading cause of winter fires.

Space heaters need space. Keep them at least three feet from anything flammable.

Never leave heaters unattended. Turn them off before sleeping or leaving the room.

Use candles sparingly. Never leave them burning unattended and keep them away from pets and children.

Check smoke and carbon monoxide detectors. Replace batteries if needed.


*Shared for general preparedness only. Conditions vary by home and situation, and professional guidance may be needed for specific concerns. *


 
 
 

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© 2026 Alba Henesy | REALTOR® | St. Cloud, MN

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