Harris County Logo

10/07/2026 08:46AM CST: Tropical Storm Isaias Forms in the Gulf

The Harris County Office of Homeland Security & Emergency Management (HCOHSEM) is monitoring Tropical Storm Isaias which formed in the gulf early this morning.


According to the National Hurricane Center (NHC), Isaias is expected to strengthen rapidly over the next couple of days. There is increasing risk of dangerous wind and storm surge impacts along portions of the northern Gulf coast. Residents from Louisiana to the Florida panhandle should monitor this storm closely.


HCOHSEM reminds Harris County residents that it is important to maintain awareness of tropical weather developments. Hurricane season continues through November 30.

Preparedness Begins at Home!

As we continue through the hurricane season, HCOHSEM wants to remind you that taking the time to prepare now – and helping to make sure your friends and neighbors are prepared too – is the best way to help build a more resilient community!


Here are several important steps you can take and free resources available to better prepare you and your family.


Get a Kit


Now is the time to check your emergency kits. Emergency supply kits should contain enough non-perishable food and water to last seven days. Other important items include medications, a first aid kit, flashlights, items for babies, and pet supplies, including food, water, leashes, medications, and vaccination records. The full Emergency Essentials Checklist can be found at www.readyharris.org under Get Prepared.

Make a Plan


Residents who live in an evacuation zone need to know their evacuation routes and follow instructions from local authorities. To find out if your home is in an evacuation zone, check the Zip Zone Evacuation Map.


If you or someone you know may need help during an evacuation, sign up with the State of Texas Emergency Assistance Registry (STEAR) online or call 2-1-1 to register. This free service is available to individuals who are medically fragile, have access or functional needs, and who may require transportation assistance during an emergency event.


Homeowners, renters, and business owners are encouraged to get flood insurance, even if they have never experienced flooding. For residents who may already have coverage, check to make sure the policy is still active.


Stay Informed


Be weather aware and stay informed before, during, and after a storm this hurricane season. Sign up to receive weather and emergency alerts at www.readyharris.org and text GULF2026 to 888777 for hurricane season updates. Stay informed by following HCOHSEM updates on www.ReadyHarris.org, on social media, and by signing up for Ready Harris Alerts or Ready Harris Accessible Alerts.


For more information on how to prepare, review our hurricane preparedness and evacuation guide.


Map 1 of Affected Area