The first 48 hours after a hurricane

In the first 48 hours after a hurricane, wait for officials to say it's safe to return, watch for gas leaks, downed lines and floodwater, and use generators outside only. Photograph all damage before you clean, contact your insurer, and start drying wet areas within 24 to 48 hours to help prevent mold.

Updated Oct. 9, 2026, 10 p.m. EDT · Sources linked throughout

Information may be delayed or incomplete. Always verify with official sources and follow local officials.

1. Stay out of the water.

   “Just six inches of fast-moving water can knock you down, and one foot of moving water can sweep your vehicle away.”Ready.gov, Hurricanes

2. Keep the generator outside.

   “Never use a generator inside your home or garage, even if doors and windows are open.”CDC, Carbon Monoxide Poisoning Basics

   CDC says to run it more than 20 feet from windows, doors and vents and to use a battery-powered CO detector inside.
3. Photograph before you clean. FEMA lists photos and a list of damages among the steps to take before you apply. See the photo checklist.
4. Call your insurer and write down the claim number, the name of the person you spoke to and the time.
5. Start drying.

   “Clean up and dry out your home fully and quickly (within 24–48 hours) after a flood.”CDC, Mold basics

6. Protect the people most at risk.

   “Children should not help with disaster cleanup work.”Ready.gov, Hurricanes