Winter storms in Billings, Montana, are more than an inconvenience. Heavy snow, freezing temperatures, strong winds, icy roads, power outages, and prolonged periods indoors can create serious health risks. A storm can turn routine activities such as clearing a driveway, walking to a vehicle, picking up medication, or using a backup generator into potentially dangerous situations.

Montana emergency preparedness guidance specifically identifies winter storms as a threat that can increase the risk of hypothermia, frostbite, carbon monoxide poisoning, heart attacks, and disruptions to heat, power, transportation, and communications.

For Billings residents, preparation should therefore include more than food, blankets, and flashlights. A winter emergency plan should also account for heart health, cold-related injuries, medication access, mental health, respiratory safety, and the possibility that emergency medical services may take longer to reach a household during severe weather.

Why Winter Storms Can Become a Health Emergency in Billings

Billings experiences cold winters in which snow, ice, wind, and rapidly changing temperatures can complicate transportation and access to medical services. During a major storm, even a relatively short trip may become difficult because roads and sidewalks can become slippery or visibility can deteriorate.

Montana's winter storm guidance recommends staying indoors when possible, limiting unnecessary travel, maintaining emergency supplies, keeping medications available, and preparing for possible disruptions to power and communications. The state also recommends having several days of supplies and considering a much larger stay-at-home supply for prolonged emergencies.

Health risks can also overlap. Someone who goes outside to shovel snow may experience dangerous cardiac strain. If that person becomes sweaty and remains outdoors, heat loss can accelerate. If the power then fails and the person uses an improperly placed generator, carbon monoxide exposure may become another threat.

Understanding these risks individually—and how they can compound—is one of the best ways to protect yourself during a Billings winter storm.

Snow Shoveling and the Risk of Heart Attack

Snow shoveling is one of the most underestimated winter health hazards. It combines strenuous physical activity with cold temperatures, and both can place additional stress on the cardiovascular system.

The American Heart Association notes that cold weather can affect the heart and that sudden, strenuous exertion such as lifting heavy snow can be particularly stressful. Walking through deep or heavy wet snow can also require significant effort.

Cold causes blood vessels to constrict, which can increase blood pressure and make the heart work harder. Shoveling adds a substantial physical workload. People who are not accustomed to strenuous exercise, particularly those with known or undiagnosed cardiovascular disease, may be at greater risk.

This does not mean every healthy person must avoid snow removal. Instead, residents should recognize when the task may be unsafe.

Before going outside, consider the storm conditions and your own health. If you have heart disease, high blood pressure, a history of stroke, significant lung disease, or another condition that limits exercise, talk with your healthcare professional about safe winter activity.

Check the Billings winter storm warning today before deciding whether to shovel. During severe weather, deep snow, strong winds, and extreme cold can make an already demanding activity considerably more dangerous.

If you must shovel, take frequent breaks. Push snow instead of lifting it whenever possible, use a smaller shovel load, and avoid sudden twisting motions. Keep yourself hydrated even though you may not feel thirsty in cold weather. Montana guidance also recommends avoiding overexertion during and after storms because snow removal can contribute to injuries and cardiac events.

Most importantly, recognize heart attack symptoms. Warning signs can include pressure, squeezing, fullness, or pain in the chest; discomfort spreading to the arm, shoulder, back, neck, jaw, or stomach; shortness of breath; cold sweating; nausea; unusual weakness; or lightheadedness.

Do not assume chest discomfort is simply the result of physical exertion. If you suspect a heart attack, seek emergency medical help immediately. The American Heart Association emphasizes that minutes matter when a heart attack or cardiac arrest is occurring.

Hypothermia: Recognizing When Cold Exposure Becomes Dangerous

Hypothermia occurs when the body's core temperature falls below approximately 95°F. It is a medical emergency and can impair the brain, heart, and other vital organs.

A person does not necessarily have to be outdoors overnight to develop hypothermia. Extended exposure to cold, wet clothing, wind, inadequate heating, or an extended power outage can all contribute.

Early symptoms may include shivering, fatigue, clumsiness, and difficulty concentrating. As hypothermia progresses, symptoms can include confusion, memory problems, slurred speech, unusual drowsiness, poor coordination, and eventually loss of consciousness.

One important warning sign is a change in behavior. Someone experiencing hypothermia may appear confused or unusually sleepy and may not recognize how seriously cold they have become.

Older adults, infants, people with certain medical conditions, and people who have difficulty moving or regulating body temperature may be particularly vulnerable. Some medications can also affect a person's ability to respond normally to cold exposure.

If you suspect hypothermia, move the person to a warm location and remove wet clothing. Warm the center of the body first, including the chest, neck, head, and groin. Use blankets and dry clothing. Avoid rough handling and do not rely on alcohol as a warming method.

If the person's temperature is 95°F or below, or if they are confused, severely drowsy, unconscious, or otherwise seriously ill, seek emergency medical care.

During a prolonged Billings power outage, do not wait until someone becomes severely confused or stops shivering before taking action. Shivering is an early warning that the body is losing heat.

Frostbite Can Cause Permanent Damage

Frostbite occurs when body tissue freezes. It most commonly affects exposed areas such as fingers, toes, ears, nose, cheeks, and chin.

Early frostbite can begin with redness or pain. As tissue becomes more severely affected, the skin may become numb and appear white, grayish-yellow, or unusually pale. Frozen skin may feel firm or waxy.

The danger is that numbness can make frostbite difficult for a person to recognize. Someone may continue walking, driving, shoveling, or working outside because the affected area no longer hurts.

If frostbite is suspected, get indoors and protect the affected area from additional cold. Do not rub or massage frozen skin. Do not place the area directly against a radiator, heating pad, fireplace, stove, or other intense heat source because numb tissue can burn before normal sensation returns.

If medical care is not immediately available, CDC guidance recommends warming affected areas with warm—not hot—water when appropriate. Avoid walking on frostbitten feet or toes unless absolutely necessary because doing so can increase tissue damage.

Severe frostbite requires medical evaluation. Blisters, blue or gray skin, significant swelling, persistent numbness, or hard, deeply frozen tissue are reasons to seek urgent medical attention.

People with circulation problems should take particular care because reduced blood flow can increase vulnerability to frostbite.

Carbon Monoxide Poisoning During Power Outages

Carbon monoxide, or CO, is one of the most dangerous winter storm hazards because it cannot be seen or smelled. It is produced when fuels such as gasoline, propane, natural gas, wood, and charcoal burn incompletely.

When electricity fails, residents may turn to generators, grills, camping equipment, fireplaces, or other alternative heat sources. Improper use can allow carbon monoxide to accumulate inside a home.

Montana emergency guidance says generators and grills should only be used outdoors and recommends keeping generators at least 20 feet away from windows, doors, and attached garages. Carbon monoxide detectors with battery backup should be installed and maintained.

A generator should never be operated inside a house, basement, garage, shed, or other enclosed or partially enclosed area.

Blocked vents are another serious concern during heavy snow. Snow and ice can obstruct furnace vents, dryer vents, fireplaces, or vehicle exhaust pipes. A blocked exhaust system can cause carbon monoxide to build up indoors.

CO poisoning may cause headache, dizziness, weakness, nausea, vomiting, chest pain, confusion, or loss of consciousness. Because the gas has no smell, people may mistakenly believe that they have influenza or another illness.

If a carbon monoxide alarm sounds, or if several people in the same home develop unexplained symptoms, leave the building and get into fresh air. Seek emergency medical assistance and do not re-enter until the source has been addressed.

Never attempt to heat a home with a gas range or oven. Montana officials specifically warn against this practice.

Seasonal Affective Disorder During Prolonged Winter Storms

Physical safety often receives most of the attention during winter emergencies, but mental health matters too.

A prolonged period of snow, darkness, limited outdoor activity, disrupted routines, and social isolation can worsen stress and contribute to seasonal depression. Seasonal affective disorder, commonly called SAD, is a form of depression associated with seasonal patterns and can become more noticeable during months with reduced daylight.

Not everyone who feels down during a storm has SAD. However, extended storms can remove many of the routines that normally support emotional well-being.

People may sleep at unusual times, exercise less, spend days indoors, miss work, lose social contact, or become anxious about finances and transportation. Someone already dealing with depression or anxiety may find those stresses especially difficult.

During prolonged winter weather, try to maintain a regular sleep schedule. Stay physically active indoors when safe. Open curtains during daylight hours and spend time near natural light. Stay connected with friends and family through phone or video calls if travel is unsafe.

If persistent sadness, hopelessness, loss of interest, major sleep changes, difficulty functioning, or other concerning symptoms continue, contact a healthcare professional. Mental health problems deserve medical attention just as physical illnesses do.

If someone is experiencing an immediate mental health crisis or appears to be in danger, seek emergency assistance rather than waiting for the storm to pass.

Maintaining Pharmacy Access During Road Closures

Medication interruptions can become a major health problem when snow and ice make travel difficult.

A person who normally visits a pharmacy every few days may suddenly be unable to leave home. Roads may be hazardous, pharmacy hours may change, delivery services may be delayed, and transportation options may be limited.

Montana's winter preparedness guidance recommends maintaining an emergency medication supply and keeping a written list of medications and dosages. The state recommends considering a one-month supply of necessary medications and medical supplies when preparing for winter emergencies.

Residents with prescriptions for conditions such as heart disease, diabetes, asthma, seizure disorders, or other chronic illnesses should speak with their healthcare provider or pharmacist before winter if they are concerned about access.

Ask whether prescriptions can be refilled early when permitted, whether mail delivery or pharmacy delivery is available, and what to do if a medication runs out during a road closure.

Keep medications stored according to their specific instructions. Some medicines require temperature-controlled storage, so a prolonged power outage may create another issue.

It is also wise to maintain a written medication list containing prescription names, doses, prescribing clinicians, and important allergies. If you need emergency treatment at a hospital or another medical facility, that information can help clinicians understand your regular treatment.

Hospital Emergency Preparedness During Major Storms

Hospitals and emergency departments must prepare for two problems at once during major winter storms: an increase in weather-related injuries and the possibility that normal transportation and supply systems will be disrupted.

Winter storms can increase emergency visits for falls, vehicle crashes, hypothermia, frostbite, cardiac events, respiratory problems, and carbon monoxide exposure. At the same time, ambulances may encounter slower travel because of snow and ice.

Healthcare facilities therefore rely on emergency preparedness plans that address staffing, backup power, supplies, communications, transportation, and patient safety.

For residents, the important lesson is not to assume that a hospital or ambulance is inaccessible. Rather, understand that severe weather can increase response and travel times.

If you have a serious medical condition, discuss your emergency plan with your healthcare provider before winter. Know which symptoms require immediate emergency care and which problems can safely be managed through a routine appointment or telephone consultation.

Households that rely on powered medical equipment should also plan for outages. Montana emergency preparedness guidance specifically recommends backup batteries and charging solutions for essential devices such as medical equipment and mobility devices.

Protecting People Who Are Most Vulnerable

Not everyone faces the same level of winter risk.

Older adults may have difficulty recognizing cold exposure or maintaining body temperature. Young children can lose heat quickly. People with limited mobility may struggle to reach a warm location or clear snow safely. Individuals with cardiovascular or respiratory disease may experience greater difficulty during extreme cold.

People who live alone also deserve special consideration.

Before a major Billings winter storm, establish a simple check-in system with family members, friends, or neighbors. Montana emergency guidance recommends checking on older adults and young children because they can be especially vulnerable during extreme cold.

A short phone call can reveal a serious problem before it becomes an emergency.

Neighbors can also help identify blocked vents, unsafe walkways, frozen pipes, or people who have become stranded.

Respiratory Problems Can Worsen in Extreme Cold

Cold, dry air can irritate the respiratory system. People with asthma or other chronic lung conditions may notice increased symptoms when they spend time outdoors during severe weather.

Montana guidance notes that cold, dry air can trigger asthma attacks in some people and recommends following an established asthma action plan.

If you have a respiratory condition, keep prescribed medications accessible and avoid unnecessary outdoor exposure during severe storms. When you must go outside, covering your nose and mouth with a scarf can help warm and humidify incoming air.

Pay attention to unusual shortness of breath, wheezing, chest tightness, or difficulty speaking normally. Severe breathing problems require urgent medical evaluation.

What to Do When a Winter Storm Becomes a Health Emergency

The best winter health strategy is prevention, but residents should also know when a situation has become an emergency.

Seek immediate medical attention for suspected heart attack symptoms, severe breathing difficulty, loss of consciousness, severe hypothermia, serious frostbite, or suspected carbon monoxide poisoning.

Do not allow dangerous road conditions to become a reason for ignoring serious symptoms. Call emergency services when a life-threatening condition is suspected and explain the weather and road situation.

For less urgent medical concerns, contact your healthcare provider, pharmacist, or appropriate medical service to determine whether the problem can safely be managed at home until travel becomes safer.

Remember that winter storms can affect access to care, so planning ahead is particularly important.

Building a Winter Health Plan for Your Billings Household

A strong winter emergency plan should include health supplies as well as conventional storm supplies.

Keep several days of essential medications available when possible. Maintain backup batteries for phones and medically necessary equipment. Test carbon monoxide detectors and smoke alarms. Know where your generator can safely operate before the power goes out.

Keep warm clothing, blankets, water, food, first-aid supplies, and flashlights readily accessible. Montana recommends maintaining a stay-at-home supply that can support a household through an extended disruption.

Know how to recognize frostbite and hypothermia. Make sure household members understand that snow shoveling can be strenuous and that carbon monoxide can kill without warning.

Most importantly, make decisions early.

If a major storm is approaching, refill necessary prescriptions, check on vulnerable relatives, charge essential devices, inspect vents, and avoid unnecessary travel before conditions deteriorate.

Conclusion

Winter storms in Billings can create health risks that go far beyond slippery sidewalks and difficult driving. Heart attacks associated with strenuous snow shoveling, hypothermia, frostbite, carbon monoxide poisoning, medication interruptions, respiratory problems, and mental health challenges can all become more serious when severe weather disrupts normal routines.

The safest approach is to prepare before the storm arrives. Know your personal medical risks, keep essential medications accessible, protect exposed skin, avoid unnecessary physical exertion, use generators only outdoors and well away from buildings, keep vents clear, and maintain reliable communication with family members and healthcare providers.

Winter weather may be unavoidable, but many of its most serious health consequences are preventable. By treating a major Billings winter storm as a potential health emergency—not simply a weather event—residents can make safer decisions, recognize dangerous symptoms sooner, and seek medical help when it matters most.