Livingston Parish Office of Homeland Security and Emergency Preparedness

08/31/2026

As we continue through hurricane season, now is a great time to review your emergency plan and make sure your family is prepared.

✅ Check your emergency supplies
✅ Review evacuation routes
✅ Update important contact information
✅ Make sure you have a way to receive weather alerts

At this time, there are no tropical threats expected to impact Livingston Parish, but preparedness is something that should happen before a storm is in the forecast.

The Livingston Parish Office of Homeland Security and Emergency Preparedness continues to monitor weather conditions around the clock and will provide updates whenever necessary.

08/14/2026

🔥 Extreme Heat Warning Issued for Livingston Parish and the Region 🔥

The National Weather Service has issued an Extreme Heat Warning for Saturday and an Extreme Heat Watch for Sunday for all of Southeast Louisiana and southern Mississippi.

🌡️ What to Expect

- Heat index values up to 115°
- Dangerous heat and humidity
- Conditions that can quickly lead to heat-related illness

🕚 Timing

- Daily from 11:00 AM to 8:00 PM
- Extreme heat may continue into next week

📍 Areas Affected
All of Southeast Louisiana and southern Mississippi, including Livingston Parish.

⚠️ Key Concerns

- Heat index readings above 108° for several hours each day
- Very warm overnight temperatures will provide little relief
- Multiple consecutive days of extreme heat increase the risk of heat exhaustion and heat stroke

✅ Heat Safety Tips

- Drink plenty of water, even if you don't feel thirsty
- Limit outdoor activities during the hottest part of the day
- Wear lightweight, light-colored clothing
- Take frequent breaks in air-conditioned locations
- Check on elderly family members, neighbors, and those without reliable cooling
- Never leave children or pets unattended in vehicles

The Livingston Parish Office of Homeland Security and Emergency Preparedness encourages everyone to take this heat event seriously and make plans now to stay safe during the coming days.

Stay weather aware and continue to monitor official forecasts for updates.

08/12/2026

07/29/2026

Hey Livingston Parish, y’all ready for another nasty day of heat? 🥵

Here is the latest update on today's heat threat:

☀️ OVERVIEW

⚠️ WHAT
Extreme Heat Warning for dangerous heat conditions with heat index values up to 115°F.

Heat Advisory for potentially dangerous heat conditions with heat index values between 108°F and 110°F.

🕚 WHEN
Today from 11:00 AM until 8:00 PM

📍 WHERE
• Extreme Heat Warning: Areas around the tidal lakes and along the Mississippi Gulf Coast.
• Heat Advisory: The remainder of southeast Louisiana and southern Mississippi, including Livingston Parish.

📈 CONFIDENCE
We are confident that hot temperatures and high humidity will develop today. This combination can quickly lead to heat-related illnesses if proper precautions are not taken.

🚑 IMPACTS
With heat index values forecast near or above 108°F, and isolated locations reaching 115°F, heat illness can occur rapidly. Heat exhaustion and heat stroke are serious health threats, especially for children, older adults, outdoor workers, and those without adequate cooling.

💧 Stay hydrated
🏠 Limit outdoor activities during the hottest part of the day
👕 Wear lightweight, light-colored clothing
🐶 Don't forget your pets need extra water and shade too

The Livingston Parish Office of Homeland Security and Emergency Preparedness is monitoring conditions and will provide updates as needed.

07/28/2026

⚠️ The Livingston Parish Office of Homeland Security and Emergency Preparedness advises that Tuesday will bring even hotter temperatures and higher heat index values than we experienced on Monday.

Areas near the tidal lakes and along the Mississippi Gulf Coast will face the greatest risk for heat-related illnesses.

🌡️ Heat can become dangerous quickly. Take precautions if you plan to spend time outdoors:

🥤 Stay hydrated and drink plenty of water
⏲️ Limit outdoor activities during the hottest part of the day
👕 Wear lightweight, loose-fitting, and light-colored clothing
🏠 Take frequent breaks in air-conditioned or shaded areas
👶 Check on children, older adults, neighbors, and pets frequently

🚗 Never leave children or pets unattended in vehicles, even for a short period of time.

The Livingston Parish Office of Homeland Security and Emergency Preparedness encourages all residents to remain weather aware and practice heat safety throughout the day.

07/22/2026

🚨 **Livingston Parish Weather Update**
**Wednesday, July 22 | 10:00 AM**

🌀 **Tropical Storm Bertha** continues moving toward the Louisiana coast today, bringing periods of rain, gusty winds, and the potential for localized flash flooding.

⚠️ **MAIN THREAT FOR LOUISIANA: DANGEROUS HEAT**

🌡️ Heat index values are expected to reach **110°–115°+** across much of the state, making heat-related illnesses the greatest concern for most residents today.

🥵 **Protect Yourself:**
💧 Stay hydrated.
🏠 Limit outdoor activities during the hottest part of the day.
❄️ Take frequent breaks in air-conditioned areas.
👵 Check on elderly neighbors, children, and those without adequate cooling.
🚗 Never leave children or pets unattended in vehicles.

🌧️ **Storm Impacts:**
• Heavy downpours with localized flash flooding possible.
• Gusty winds may bring down small tree limbs.
• Minor power outages are possible.
• Use caution if traveling during periods of heavy rainfall.

📱 Continue to monitor the **Livingston Parish Office of Homeland Security and Emergency Preparedness** for official updates, along with the National Weather Service and National Hurricane Center.

**Stay weather aware, stay cool, and stay safe!**

07/21/2026

🌴 10:30 AM Update – July 21, 2026
Tropical Storm Bertha

Livingston Parish residents should continue to monitor Tropical Storm Bertha as it moves through the northern Gulf. While no significant changes have been made to the expected impacts for our area, officials continue to closely monitor the storm's track and intensity.

Key Updates

• No significant changes to expected impacts for Southeast Louisiana.
• The Storm Surge Watch has been replaced by a Coastal Flood Warning.
• Coastal Flood Advisories are now in effect around Lake Pontchartrain and along the open coast west of the Mississippi River.
• The Tropical Storm Watch has been upgraded to a Tropical Storm Warning for coastal Jefferson and coastal Lafourche Parishes.

Current Situation

Tropical Storm Bertha has shifted slightly north of previous forecasts but is still expected to turn westward later today or tonight. Current forecasts indicate the storm will move across or near the Southeast Louisiana coast Tuesday into Wednesday.

At this time, rapid intensification is not expected due to current environmental conditions.

Confidence Level

If the current forecast track holds, confidence is high that our region will experience minor to moderate impacts.

Potential Impacts (Wednesday through Thursday Morning)

🌊 Storm Surge (Coastal Areas)
• 2–4 feet of inundation above ground level possible in immediate coastal areas east of the Mississippi River.
• 1–3 feet of inundation possible elsewhere along the coast.
• Some low-lying coastal roads could become impassable.
• Flooding of unelevated structures and under-home storage areas is possible.
• Minor to moderate beach erosion may occur.
• Damage to docks, marinas, and piers is possible.

💨 Wind
• Tropical storm-force wind gusts are likely, especially near the coast.
• Lightweight outdoor items may be blown around.
• Minor damage to porches, awnings, sheds, and similar structures is possible.
• Downed tree limbs and isolated power outages may occur.

🌧️ Rainfall
Rainfall amounts remain highly dependent on the final track of Bertha.

• Many areas may receive less than 1 inch of rainfall.
• Coastal portions of Southeast Louisiana could receive 2–4 inches of rain.
• Isolated heavy downpours may cause localized street flooding.

🌪️ Tornado Threat
At this time, tornado development appears unlikely since the majority of thunderstorms associated with Bertha are expected to remain over water.

🔥 Heat Remains a Concern
Even as Tropical Storm Bertha moves through the region, dangerous heat will continue to impact Livingston Parish and surrounding areas.

• Heat index values of 107°–111° are expected today.
• Heat indices could be even higher on Wednesday.
• Limited cloud cover and rainfall are expected north of the storm's center, providing little relief from the heat.

What You Should Do

✅ Continue monitoring official forecasts and updates.
✅ Secure loose outdoor items.
✅ Have multiple ways to receive weather warnings.
✅ Stay hydrated and limit prolonged outdoor activity during peak heat.
✅ Never drive through flooded roadways.

The Livingston Parish Office of Homeland Security and Emergency Preparedness will continue to monitor Tropical Storm Bertha and provide updates as conditions warrant.

07/20/2026

🌤️ Good Morning, Livingston Parish!

Here is the latest update regarding Tropical Depression #2 (potentially Tropical Storm Bertha) from State Climatologist Jay Grimes.

Confidence in the overall forecast continues to increase, but there are still several uncertainties that residents should keep in mind.

Currently, the system remains somewhat disorganized and is being impacted by wind shear and dry air. However, gradual strengthening is expected, and it may be upgraded to a tropical storm later today.

The most important thing to remember is to focus on the forecast cone, not a single forecast track. Because this system is expected to move slowly over the next couple of days, even small shifts in its path could significantly change impacts across southeast Louisiana.

At this time:
🌧️ The heaviest rainfall is expected to remain closer to the coast and offshore Gulf waters.
💨 Tropical storm-force winds are forecast mainly across coastal portions of southeast and south-central Louisiana.
📍 A northward shift in the track could bring heavier rainfall and stronger winds farther inland.

The good news is that this system is not expected to resemble the major hurricanes Louisiana has experienced in recent years, and current forecasts do not indicate a repeat of the historic rainfall events seen during Hurricane Arthur.

Now is the time to review your hurricane plan, check emergency supplies, and ensure you have multiple ways to receive weather alerts. Preparedness is key during hurricane season, even when impacts are expected to be limited.

The Livingston Parish Office of Homeland Security and Emergency Preparedness will continue to monitor this system and provide updates as conditions warrant.

Stay aware, stay prepared, and continue to follow official forecasts from the National Hurricane Center and trusted local weather sources.

07/19/2026

I'm thrilled to be attending the 2026 National Association of Counties (NACo) Annual Conference in New Orleans this week.

This conference provides an outstanding opportunity to learn from county and parish leaders across the nation, share best practices, and participate in educational sessions focused on the challenges and opportunities facing local governments today.

I look forward to bringing back new ideas, innovative solutions, and valuable insights that will help Livingston Parish continue moving forward and better serve our residents in 2026 and beyond.

07/19/2026

🌤️ Good Morning, Livingston Parish!

We want to emphasize that we're not at a point of alarm, but it is a good time to be aware and stay alert as we continue to monitor a developing system in the eastern Gulf.

The National Hurricane Center is watching Invest 91L, and development chances have increased significantly over the last 24 hours. There is still plenty of uncertainty regarding exactly how strong this system may become and where it will ultimately track, but recent forecast trends have shifted a little farther west, keeping Louisiana in the area that should pay attention.

The good news is that any potential impacts to Louisiana would likely not occur until Tuesday or Wednesday, so there is time to prepare if needed.

Now is a great time to:
✅ Review your family emergency plan
✅ Check your emergency supplies
✅ Make sure you have multiple ways to receive weather alerts
✅ Fuel vehicles and generators if needed
✅ Stay informed through trusted sources

Remember, preparedness isn't about being worried—it's about being ready if conditions change.

🌡️ Also, don't overlook the heat. Hot and humid conditions will continue over the next few days, so stay hydrated, take frequent breaks if working outdoors, and check on family, friends, and neighbors who may be more vulnerable to the heat.

The Livingston Parish Office of Homeland Security and Emergency Preparedness is monitoring the situation and will share updates as new information becomes available.

Stay alert, stay aware, and have a plan.