Scenario Guide
Winter Storm & Extended Power Outage: Before, During, and After
Winter outages are more dangerous than summer ones because cold adds urgency. Preparation before the season begins makes all the difference.
Safety NoteNever use combustion equipment indoors for heating. Carbon monoxide poisoning is the leading cause of accidental death related to winter storms. Follow guidance from your local fire department and CPSC.gov. For pipe freezing and flooding guidance, check with your insurance provider and local utility.
Before: Prepare Now
- Service heating system before winter season
- Test CO detectors and replace batteries
- Insulate pipes on exterior walls
- Store 5–7 days of food and water (pipes may freeze)
- Have extra blankets and sleeping bags ready
- Know location of nearest warming shelter
- Keep extra medications on hand (pharmacies may be inaccessible)
During: What to Do
- Close off unused rooms to concentrate heat
- Layer clothing — focus on head, feet, and core
- Never use gas oven, grill, or generator indoors for heat
- Drip faucets to prevent pipe freezing if temperature drops significantly
- Monitor home temperature — below 55°F is concerning, below 45°F can be dangerous
- Check on elderly and vulnerable household members and neighbors frequently
After: Recovery
- Check pipes carefully before restoring heat
- If pipes froze and burst, shut off water main immediately
- Document damage for insurance
- Allow home to warm gradually
- Restock all supplies used during the event
- Schedule any repairs needed