Winter storms in Lansing, Michigan, can turn an ordinary day into a serious health and safety challenge within hours. Heavy snow, freezing temperatures, icy roads, strong winds, power outages, and prolonged periods indoors can create risks that go far beyond inconvenience. Residents may face everything from slips and falls to cold-related injuries, cardiac emergencies, carbon monoxide poisoning, medication interruptions, and worsening mental health symptoms.

For people who live in the Lansing area, winter preparation should therefore include more than stocking food and checking the snow shovel. Families should also consider how a storm could affect prescription medications, access to medical care, heating systems, mobility, and the health of older adults and people with chronic conditions. Checking weather information before going outside is particularly important. If you have a heart condition, for example, check the Lansing winter storm warning today before deciding whether to shovel. During severe winter weather, heavy snow and extreme cold can place substantial stress on the cardiovascular system.

Snow Shoveling and the Risk of Heart Attack

One of the most underestimated health hazards during a Lansing snowstorm is snow removal. A driveway or sidewalk may look like a simple household chore, but shoveling heavy snow can become vigorous physical exercise, especially when the snow is wet and compacted. The American Heart Association warns that snow shoveling can increase the risk of heart attack and sudden cardiac arrest, particularly among people who are not accustomed to strenuous physical activity.

Cold temperatures add another layer of stress. Exposure to cold causes blood vessels to constrict, which can increase blood pressure and make the heart work harder. At the same time, lifting and pushing snow rapidly raises heart rate and blood pressure. Shoveling also tends to involve intense upper-body exertion, and people may unconsciously hold their breath while lifting a heavy shovel load. These combined effects can be dangerous for someone with underlying cardiovascular disease or multiple risk factors.

People with high blood pressure, diabetes, high cholesterol, a history of smoking, obesity, a sedentary lifestyle, previous heart attack, or previous stroke should be particularly cautious. Someone who has been told by a healthcare professional to avoid strenuous exercise should not assume that snow removal is an exception.

Warning signs of a heart attack can include pressure, squeezing, fullness, or pain in the chest; pain spreading to the arm, shoulder, back, neck, jaw, or upper abdomen; shortness of breath; cold sweating; nausea; unusual weakness; or lightheadedness. Symptoms can vary, particularly in women and older adults. If symptoms suggest a heart attack, stop exerting yourself and seek emergency medical assistance rather than trying to finish the driveway.

For healthier adults who are able to shovel safely, pacing matters. Use a smaller shovel load, avoid lifting extremely heavy snow, take frequent breaks, dress in layers, and stop if you develop chest discomfort, unusual shortness of breath, dizziness, or weakness. When conditions are particularly severe, hiring help or asking a neighbor may be a much safer choice than trying to clear every inch of snow yourself.

Hypothermia: Recognizing When Cold Exposure Becomes an Emergency

Hypothermia occurs when the body loses heat faster than it can produce it, causing core body temperature to fall below 95°F (35°C). Although it is most strongly associated with very cold weather, hypothermia can also occur at temperatures above 40°F when someone becomes wet from rain, melting snow, sweat, or cold water.

Lansing residents may be especially vulnerable during a storm if they become stranded outdoors, lose home heating during a power outage, or spend too long clearing snow. Older adults, infants, people without adequate heating, people experiencing homelessness, and people affected by alcohol or drug use can face elevated risk.

Early symptoms can include shivering, fatigue, clumsiness, and difficulty coordinating movements. As hypothermia progresses, a person may become confused, unusually sleepy, have trouble remembering things, fumble with objects, or develop slurred speech. In severe cases, shivering may stop, breathing and heart rate can slow, and unconsciousness may occur.

Confusion is particularly dangerous because the affected person may not recognize that something is wrong. Someone who insists they are fine while behaving strangely in the cold may actually be experiencing a medical emergency.

If hypothermia is suspected, move the person into a warm environment, remove wet clothing, and cover them with dry layers or blankets. Focus on warming the center of the body, including the chest, neck, head, and groin. If the person is alert and able to swallow safely, a warm nonalcoholic beverage can help. Do not give fluids to someone who is unconscious or severely impaired. Hypothermia requires prompt medical evaluation, especially when symptoms are significant or body temperature is below 95°F.

Frostbite Requires Careful Treatment

Frostbite is another serious cold-weather injury. It occurs when tissue freezes and most often affects exposed or poorly protected areas such as the fingers, toes, nose, ears, cheeks, and chin. Reduced circulation and inadequate clothing increase the risk.

Early frostbite can cause redness or pain. As tissue freezes, affected skin may become white or grayish-yellow and feel unusually firm, waxy, or numb. Numbness can make frostbite especially deceptive because a person may not realize how badly the tissue has been affected.