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Minnesota Winter Weather 2026/27: December Snow Survival Guide
Minneapolis, MN – A powerful December winter storm could leave Minnesota residents facing snow covered driveways, frozen plumbing, dangerous wind chills and power outages lasting several days. With wi
By Elliot Vaughn · 2026-11-15T17:41:51.484Z
Minneapolis, MN – A powerful December winter storm could leave Minnesota residents facing snow covered driveways, frozen plumbing, dangerous wind chills and power outages lasting several days. With winter 2026/27 approaching, homeowners across Minneapolis, Hennepin County, the Twin Cities metropolitan area and communities throughout Minnesota should prepare before heavy snow, blizzard conditions and extreme cold threaten their homes.
According to winter safety guidance from the National Weather Service and Minnesota Department of Public Safety's Homeland Security and Emergency Management division, winter storms can produce significant snowfall, dangerous wind chills, blowing snow and widespread transportation disruptions. Northern Minnesota faces additional lake effect snow risks near Lake Superior, while western and southern communities can experience severe ground blizzards and rapidly deteriorating visibility.
Here are 10 critical steps Minnesota homeowners should take before December snowstorms and extreme cold threaten their properties.
1. Inspect Your Roof Before Heavy Snow Accumulates Minnesota roofs can experience substantial snow loads, particularly when repeated snowfall is followed by freezing rain or additional heavy, wet snow.
Inspect shingles, flashing, gutters and attic spaces for existing damage.
Homeowners in Duluth, Two Harbors, Grand Marais and communities near Lake Superior should pay particular attention to repeated snowfall and uneven accumulation.
Older homes throughout Minneapolis, St. Paul and Rochester may also require inspections of aging roofing materials.
Watch for sagging ceilings, new cracks or unusual structural noises. Never climb onto an icy roof.
2. Protect Water Pipes Before Extreme Cold Arrives Frozen pipes can burst and cause extensive interior flooding.
Insulate exposed plumbing in basements, crawl spaces, garages and exterior walls.
Disconnect garden hoses, protect outdoor faucets and locate the home's main water shutoff valve.
Older homes in Minneapolis, St. Paul, Duluth and St. Cloud may contain plumbing routed through poorly insulated spaces.
Maintain adequate indoor heating during cold outbreaks, including when traveling.
Open cabinet doors beneath vulnerable sinks during extreme cold to improve warm air circulation.
3. Service Your Furnace or Boiler Before December A heating failure during a Minnesota winter storm can quickly become a life threatening emergency.
Schedule professional inspections of natural gas furnaces, boilers, heat pumps and other heating equipment.
Replace appropriate filters, verify thermostat operation and check heating fuel supplies.
Residents using propane, heating oil, fireplaces or wood burning equipment should arrange inspections and maintain adequate fuel supplies.
Keep heating exhaust outlets clear of drifting snow.
Never use kitchen ovens or outdoor cooking equipment for indoor heating.
4. Prepare for Power Outages Lasting Several Days Heavy snow, freezing rain and strong winds can damage trees and electrical lines.
Wooded neighborhoods across Hennepin, Ramsey, Dakota and Washington counties may experience outages when ice covered branches damage utility infrastructure.
Rural northern Minnesota communities can face additional restoration challenges when heavy snow blocks access roads.
Keep flashlights, batteries, charged power banks and emergency radios accessible.
Households relying on electrically powered medical equipment should establish backup arrangements.
Portable generators must operate outdoors, at least 20 feet from windows, doors and vents, with exhaust directed away from buildings.
Never operate generators inside garages, basements or enclosed porches.
5. Build a Winter Storm Emergency Supply Kit Maintain at least three days of emergency supplies, with additional provisions for households in isolated areas.
Store one gallon of drinking water per person daily, nonperishable food, prescription medications, blankets, first aid equipment and pet supplies.
Residents in northern Minnesota and communities affected by heavy snowfall should consider additional provisions if roads become impassable.
Homes relying on electrically powered private wells should store extra water because pumps may stop functioning during outages.
Keep emergency supplies accessible without requiring travel during dangerous conditions.
6. Prevent Ice Dams and Expensive Interior Water Damage Ice dams develop when melting roof snow refreezes near colder roof edges, potentially forcing water beneath roofing materials.
Inspect attic insulation, seal accessible air leaks and maintain appropriate ventilation.
Replace deteriorated weatherstripping around windows and exterior doors.
Clean gutters and inspect downspouts before freezing conditions arrive.
Homes experiencing recurring ice dams should receive professional evaluations.
Avoid attempting dangerous roof repairs during icy weather.
7. Remove Hazardous Tree Limbs Before Snow and Ice Strike Heavy snow and freezing rain can break weakened branches, damaging homes, vehicles and electrical infrastructure.
Inspect trees near roofs, garages, driveways and overhead utility lines.
Arrange professional removal of dead or unstable limbs.
Residents in wooded neighborhoods around Bloomington, Eden Prairie, Minnetonka, Brainerd and Bemidji should pay particular attention to branches overhanging structures.
Never approach fallen electrical wires or attempt to remove branches touching power lines.
8. Prepare Snowblowers, Vehicles and Emergency Access Minnesota snowstorms can rapidly bury driveways and create dangerous road conditions.
Inspect snowblowers, shovels and ice melting supplies before December.
Check equipment condition and store fuel safely.
Keep exterior stairways, emergency exits, heating appliance vents and nearby fire hydrants accessible.
Drivers should carry blankets, winter clothing, phone chargers, flashlights and other emergency vehicle supplies.
Monitor conditions along Interstate 94, Interstate 35, Interstate 90, Interstate 494 and Interstate 694.
Residents in western and southern Minnesota should be especially cautious when strong winds produce ground blizzards and near zero visibility, even after snowfall has ended.
Avoid unnecessary travel during blizzard warnings or periods of dangerous wind chills.
9. Test Carbon Monoxide Detectors Before Using Backup Heat Carbon monoxide poisoning becomes a serious winter danger when heating equipment malfunctions or generators are used improperly.
Test smoke and carbon monoxide alarms and replace batteries or devices according to manufacturer instructions.
Heavy snowfall can obstruct vehicle exhaust pipes and heating appliance vents.
Never run a vehicle with its tailpipe blocked by snow.
Keep generator exhaust away from buildings and never use charcoal grills, camping stoves or kitchen ovens for indoor heating.
Anyone experiencing symptoms of possible carbon monoxide exposure should move to fresh air immediately and call 911.
10. Establish a Family Blizzard Emergency Plan Identify where household members can safely shelter if electricity or heating becomes unavailable.
Keep emergency contacts written down and locate warming centers when local officials announce their availability.
Check on older neighbors, residents with disabilities and people living alone.
Monitor National Weather Service forecasts, Minnesota Homeland Security and Emergency Management announcements and Minnesota 511 road conditions.
Residents in rural communities should establish communication plans before heavy snowfall restricts travel.
Families should also identify alternate shelter arrangements if prolonged power outages make their homes unsafe.
Why December Preparation Matters for Minnesota Winter 2026/27 Winter weather risks vary considerably across Minnesota.
Minneapolis, St. Paul, Bloomington and the Twin Cities metropolitan area can experience heavy wet snow, freezing rain, extreme cold and dangerous commuter conditions.
Duluth, Two Harbors, Grand Marais and northeastern Minnesota face additional risks from lake effect snow, strong winds and prolonged freezing conditions near Lake Superior.
Bemidji, International Falls, Hibbing and northern Minnesota can experience extreme cold, substantial snowfall and dangerous wind chills.
St. Cloud, Brainerd, Alexandria and central Minnesota may encounter heavy snow, blowing snow and rapidly changing road conditions.
Rochester, Mankato, Albert Lea and southern Minnesota can experience accumulating snow, freezing rain and significant transportation disruptions.
Moorhead, Fergus Falls, Willmar and western Minnesota face additional hazards from strong winds and ground blizzards across open agricultural areas.
Minnesota's northern location, exposure to Arctic air and proximity to Lake Superior can create sharply different winter conditions across the state. One community may experience heavy snow while another faces severe blowing snow, dangerous wind chills or hazardous ice.
This preparedness guide does not predict a specific December 2026 blizzard. Significant winter storms remain a recurring seasonal threat, but residents should rely on updated National Weather Service forecasts for actual storm timing and expected impacts.
Waiting until a winter storm warning is issued can leave households scrambling for heating fuel, emergency supplies, backup power and snow removal equipment.
For Minnesota residents, completing these 10 preparations before December storms develop could mean the difference between safely weathering severe winter conditions and facing frozen plumbing, heating failures, expensive property damage or dangerous emergency travel.