Isaias was forecast to come ashore on the western Florida Panhandle on the evening of October 9, 2026, under a Hurricane Warning stretching east from Ocean Springs, Mississippi (NHC advisory 12, issued at 10 a.m. CDT). Forecasts move by the hour; the NHC's live advisories are the ones to trust.
Safety comes first. Ready.gov, the federal government's preparedness site, is direct about it: "If you live in a mandatory evacuation zone and local officials tell you to evacuate, do so immediately." If you have been told to leave, or the storm is already arriving where you are, stop reading and follow your local officials. Nothing below is worth delaying for.
If you still have time, these are the checks people most often skip, because they are about the house and the paperwork rather than water and batteries.
Before the storm, if you have time
1. Know your evacuation zone
An evacuation zone tells you whether you are likely to be ordered out. Florida's Division of Emergency Management says these zones cover low-lying and flood-prone areas, mobile homes and unsafe structures, and that knowing yours helps you "better understand orders from local officials." In Florida, look up your zone at FloridaDisaster.org/Know and current orders at FloridaDisaster.org/Evacuation-Orders. In Alabama or Mississippi, check with your county emergency management agency for your zone and any orders.
2. Check your flood zone separately
Your FEMA flood zone answers a different question. It is the map your mortgage lender uses to decide whether flood insurance is mandatory, while the evacuation zone is about who gets told to leave. So a low-risk flood zone is never a reason to stay put under an order, and it is no promise of a dry house either: a GAO review published this month found the maps cover coastal and river flooding but generally do not consider flooding from heavy rainfall. When things are calm, the flood-zone lookup guide shows how to find yours.
3. Photograph the house and what is in it
Mississippi's Insurance Department tells policyholders to "record and update an inventory of all personal belongings" and to "make photos, and, if possible, a videotape showing your possessions." The department notes that a well-documented inventory will help you get an accurate insurance settlement. Walk the rooms and the outside of the house with your phone.
4. Find your hurricane deductible
It is easy to know your regular deductible and never look at the storm one. It may be set as a share of your dwelling coverage instead of a dollar figure. In Florida, Florida Statutes § 627.701 makes a policy announce a separate hurricane deductible in bold capitals on the policy itself, so it is findable in a minute. Do the math once: 2 percent of a $250,000 dwelling limit is $5,000 out of pocket before the policy pays.
5. Confirm whether you have flood insurance
Wind and rising water are usually two different claims. Mississippi's Insurance Department says standard homeowners policies usually cover windstorm damage caused directly by wind or hail, and do not cover flood damage caused by rising water. Flood cover, if you have it, is its own policy with its own paperwork, so look for it by name. Buying one today will not help with this storm: FEMA says a new NFIP policy normally has a 30-day wait before it starts.
6. Clear gutters and drains, only if it is safe
Ready.gov's advice for strengthening a home includes this: "De-clutter drains and gutters." Do it only while conditions are calm and you can stay on the ground. A ladder in rising wind is not worth it.
7. Bring in outdoor furniture, only if it is safe
Ready.gov lists "bring in outside furniture" in the same line. Anything loose in the yard can be moved by the wind.
8. Know where your main breaker is
Find your main breaker or fuse box now, while it is dry and you can see it. After the storm, Ready.gov says to "turn off electricity at the main breaker or fuse box" only "if it is safe to do so," and never to touch electrical equipment "if it is wet or if you are standing in water." If the panel is in a flooded basement or garage, leave it alone.
9. Save your insurance and property records
Ready.gov recommends making sure your insurance policies and personal documents are up to date, and keeping copies "in a secure password-protected digital space." Mississippi's checklist adds recording your insurance policy information and finding out whether your policy pays "additional living expenses" if the home becomes uninhabitable. A photo of each declarations page, saved to the cloud, takes a few minutes.
After the storm
10. Know what to do if the house floods
Ready.gov's guidance for after a hurricane covers the hazards that outlast the storm:
- Do not wade in flood water, which "can contain dangerous pathogens," debris and chemicals; underground or downed power lines can electrically charge it.
- Do not touch electrical equipment if it is wet or you are standing in water.
- People with asthma, other lung conditions or immune suppression should not enter buildings with water leaks or mold that can be seen or smelled.
- Document any property damage with photographs, and contact your insurance company.
Mississippi's checklist adds two practical steps: report damage to your insurance agent as soon as possible, and keep track of the reference number for your claim.
Why a home-risk site wrote this
Before Regret exists to help people find the risks in a house before they turn into expensive surprises: the flood zone, the deductible, the wiring, the permit that was never pulled. This week, the most useful version of that is a short list to check before the storm and a clear one for after it.
Under contract on a Gulf Coast house right now? Read flood risk and insurance for Gulf Coast buyers before you close. And once the storm has passed and you are looking at an address again, a free Before Regret report builds the inspection priorities for that house's era and county, plus the questions to put to the seller.