Greenwich Office of Emergency Management

Greenwich Office of Emergency Management The Greenwich Emergency Management team is dedicated and committed to safeguarding the well-being of the community in times of crisis.

Our mission is to effectively prepare for, respond to, and recover from emergencies and disasters.

📢 **Stay Connected. Stay Informed. Stay Prepared.**Severe weather season is here, and emergencies can occur at any time....
06/15/2026

📢 **Stay Connected. Stay Informed. Stay Prepared.**

Severe weather season is here, and emergencies can occur at any time.

In just the past week, the Town of Greenwich has experienced:
⚡ A town-wide power outage
💧 A major water main break
⛈️ Multiple rounds of severe weather

When emergencies occur, it is important that Town officials can quickly share critical information with residents regarding public safety, protective actions, service disruptions, road closures, shelter information, and other emergency updates.

We encourage all residents to register for **Greenwich Alerts** at:

👉 https://www.greenwichct.gov/435/Emergency-Management

Greenwich Alerts is the Town's official emergency notification system and is used to provide important life safety and emergency information directly to you by phone, text message, and email.

🔒 Your information remains private and secure.
📱 Notifications are only used for important public safety, emergency, and community information.

Don't wait until the next emergency. Sign up today and help ensure you receive the information you need when it matters most.

Please share this information with your family, friends, and co-workers.


Greenwich, Connecticut Community Group

⚠️ Weather Alert: Potential for Strong to Severe Thunderstorms TonightResidents are encouraged to monitor weather condit...
06/14/2026

⚠️ Weather Alert: Potential for Strong to Severe Thunderstorms Tonight

Residents are encouraged to monitor weather conditions closely this afternoon and evening as a cold front approaches the region.

⛈️ Scattered thunderstorms may develop late this afternoon and continue into the overnight hours, with the primary threat window between 6:00 PM and 1:00 AM Monday. A few storms could become strong to severe.

If you are planning to spend time at the beach, on the water, or at outdoor events, be sure to keep a close eye on the forecast and have a plan to move indoors if storms approach.

Now is a good time to secure outdoor furniture, charge electronic devices, and ensure you have multiple ways to receive weather warnings.

Stay informed by registering for Greenwich Emergency Alerts at www.GreenwichAlerts.org

Stay safe Greenwich!

🚨 Water Service Disruption – Cos Cob AreaThe Town of Greenwich is aware that residents in parts of town are reporting a ...
06/13/2026

🚨 Water Service Disruption – Cos Cob Area

The Town of Greenwich is aware that residents in parts of town are reporting a loss of water service this morning.

We have been advised that Aquarion Water Company is currently on scene addressing a water main break in the area of Sachem Road and Station Road in Cos Cob.

Aquarion states that crews will be working throughout the day to restore water to all customers.

Residents who need to contact Aquarion can call 800-732-9678.

Thank you for your patience and understanding.

🌡️ Heat Advisories Continue Across Greenwich We are now entering Day 2 of a 4-day heat advisory across Connecticut. Hot ...
06/12/2026

🌡️ Heat Advisories Continue Across Greenwich

We are now entering Day 2 of a 4-day heat advisory across Connecticut. Hot and humid conditions will remain in place today, with temperatures and heat index values reaching uncomfortable and potentially dangerous levels. The rest of the weekend is expected to remain very warm and somewhat humid through Sunday.

⚠️ In addition to the heat, there is a potential threat for severe weather and heavy rainfall later today. Residents are encouraged to monitor forecasts and be prepared for rapidly changing weather conditions.

💧 Heat Safety Tips:
• Stay hydrated by drinking plenty of water.
• Limit strenuous outdoor activities during the hottest part of the day.
• Check on older adults, neighbors, and those without air conditioning.
• Never leave children or pets unattended in vehicles.
• Bring pets indoors and ensure they have access to fresh water.

🏢 Need a place to cool off?
Cooling Centers are available throughout Greenwich. View the full list here:
https://www.greenwichct.gov/2366/Emergency-Warming-Cooling-Centers

📱 Stay informed!
Sign up for Greenwich Emergency Alerts to receive important weather and emergency notifications at www.GreenwichAlerts.org

🚨 STAY ALERT, GREENWICH! 🚨The National Weather Service is forecasting a period of dangerous heat, severe thunderstorms, ...
06/10/2026

🚨 STAY ALERT, GREENWICH! 🚨

The National Weather Service is forecasting a period of dangerous heat, severe thunderstorms, and localized flash flooding potential from Wednesday, June 10 through Friday, June 12.

🌡️ Heat Alert
Hot and humid conditions are expected to push heat index values into the upper 90s to lower 100s, with some isolated locations potentially reaching 105°F.

⏰ The hottest part of each day is expected between Noon and 6:00 PM.

⚠️ Heat-related illness can develop quickly, especially among:
• Older adults
• Young children
• Individuals with medical conditions
• Outdoor workers and athletes
• Pets

💧 Stay hydrated
🏠 Take frequent breaks in air-conditioned spaces
👵 Check on elderly neighbors, family members, and vulnerable individuals
🐕 Ensure pets have access to shade and water

⛈️ Severe Thunderstorm Threat
Each afternoon and evening through Friday, isolated to scattered strong to severe thunderstorms are possible.

Potential hazards include:
🌬️ Damaging wind gusts over 58 mph capable of downing trees and power lines
🧊 Large hail up to 1 inch in diameter
🌪️ Isolated tornadoes possible Thursday and Friday
⚡ Frequent lightning

🌊 Flash Flood Potential
Localized flash flooding is possible if multiple thunderstorms move over the same area. Rainfall rates could exceed 1 to 2 inches per hour, creating hazardous travel conditions and flooding in low-lying areas.

🚗 Never drive through flooded roadways.
⚠️ Turn Around, Don't Drown.

📱Stay informed by registering for Greenwich Alerts, the Town's official emergency notification system. Important weather warnings, emergency information, and public safety updates can be delivered directly to your phone, email, or mobile device.

✅ Register today at: www.greenwichalerts.org

Greenwich Emergency Management will continue to monitor conditions and provide updates as needed.

7:30 PM POWER OUTAGE UPDATE ⚡️We are pleased to report that the majority of customers impacted by today's town wide powe...
06/07/2026

7:30 PM POWER OUTAGE UPDATE ⚡️

We are pleased to report that the majority of customers impacted by today's town wide power outage have had their power restored.

At this time, approximately 183 customers in Greenwich remain without power as a result of damage caused by last night's storms. Eversource crews will continue working throughout the evening to restore service to the remaining affected customers as safely and quickly as possible.

The Greenwich Emergency Management Team would like to thank the utility crews, Dispatch Center personnel, Police, Fire, EMS, Department of Public Works, Parks & Rec, Tree Division, Traffic Signal Division, and all Town departments that worked throughout the day to help ensure public safety during today's widespread outage. Their professionalism, teamwork, and dedication were critical in supporting our community during this incident.

We appreciate the patience and cooperation of our residents as crews continue their restoration efforts.

Greenwich Emergency Management will continue to monitor the situation and provide updates as needed.

⚡️ 5:00 PM POWER OUTAGE UPDATE ⚡️Power restoration efforts continue across Greenwich, and we are pleased to report that ...
06/07/2026

⚡️ 5:00 PM POWER OUTAGE UPDATE ⚡️

Power restoration efforts continue across Greenwich, and we are pleased to report that fewer than 10,000 customers remain without power. Eversource crews continue to work diligently to restore service to the remaining affected areas.

We appreciate everyone's patience as utility crews, public safety personnel, and Town departments continue to respond to this incident.

Earlier today, the Town issued a Greenwich Alerts emergency notification to keep residents informed of the outage and restoration efforts. If you are not yet registered for Greenwich Alerts, we strongly encourage you to sign up today.

Greenwich Alerts is the Town's official emergency notification system and provides important information during emergencies, severe weather, public safety incidents, road closures, and other significant events impacting our community.

✅ Register today at: www.greenwichalerts.org

By registering, you can receive emergency notifications by phone, text message, and email, helping ensure you stay informed.

We will continue to provide updates as additional information becomes available.

Power Outage Update: As of 3:30pm.The last 18 hours have been extremely busy for our public safety, public works, Parks ...
06/07/2026

Power Outage Update: As of 3:30pm.

The last 18 hours have been extremely busy for our public safety, public works, Parks & Rec, Sewer Department, Signal Department., and utility partners throughout town.

Last night's storms caused significant damage, including numerous downed trees, blocked roadways, and multiple power outages affecting more than 2,000 residents across several separate outage areas. Through the hard work of Eversource crews and Town personnel, those outages had been reduced to approximately 540 customers by 12:30 PM today.

Unfortunately, while Eversource was conducting repairs in Stamford related to damage from last night's storms, an unexpected failure occurred, resulting in a widespread outage that at one point affected approximately 99% of Greenwich.

Emergency communications, public safety operations, and Town services immediately experienced a significant increase in call volume and service requests.
Since approximately 1:00 PM, Emergency Management has been coordinating closely with Eversource representatives, Town officials, emergency service agencies, and State partners to facilitate information sharing, coordinate response efforts, and support power restoration operations.

I would like to thank our Dispatch Center personnel, Police, Fire, EMS, Department of Public Works, Traffic Signal Division, Tree Division, Sewer Department, and all other Town staff who have assisted, and continue to assist, throughout this incident.

As of this update, Eversource is restoring power in phases, and many residents have already begun to see service restored. We are currently reporting approximately 27,608 customers without power. Eversource has advised that the majority of customers affected by today's large-scale outage should have power restored over the next several hours.

Please note that some residents who were impacted by outages that existed prior to today's widespread outage may remain without power into the evening.

Eversource crews are expected to continue working throughout the night to restore service to those remaining locations.

⚠️ POWER OUTAGE – TOWN OF GREENWICH ⚠️A power outage is currently impacting approximately 28,000 residents throughout Gr...
06/07/2026

⚠️ POWER OUTAGE – TOWN OF GREENWICH ⚠️

A power outage is currently impacting approximately 28,000 residents throughout Greenwich.

According to Eversource, the outage is the result of an emergency repair that was required within their electrical system. We have been advised that power restoration is expected to take approximately two hours as crews complete repairs and reroute power.

🚦 Residents are encouraged to stay off the roads if possible. Numerous traffic signals throughout town are not operating properly or may be completely out. If you must travel, treat any non-functioning traffic signal as a four-way stop and proceed with caution.

🚑 Greenwich Police, Fire, EMS, and Emergency Management personnel are actively monitoring the situation and continue to respond to calls throughout the community. Emergency services remain operational.

📞 If you have an emergency, please call 911 immediately.

Town of Greenwich Greenwich Police

⚠️ WEATHER ALERT FOR SATURDAY ⚠️The National Weather Service is monitoring an approaching cold front that may bring scat...
06/06/2026

⚠️ WEATHER ALERT FOR SATURDAY ⚠️

The National Weather Service is monitoring an approaching cold front that may bring scattered thunderstorms to our area late Saturday afternoon and evening. A few storms could become severe.

🌩️ Main & Secondary Threats:
• Damaging wind gusts exceeding 58 mph
• Large hail up to 1 inch in diameter
• Localized flash flooding in low-lying or poor drainage areas

🌊 Beach Safety Alert:
There is also a HIGH RISK of dangerous rip currents at all Atlantic-facing beaches. If visiting the shoreline, use extreme caution and follow all instructions from lifeguards and public safety officials.

✅ Preparedness Tips:
• Secure outdoor furniture, tents, umbrellas, and other loose objects.
• Move indoors immediately if thunder is heard.
• Avoid flooded roadways and never drive through standing water.

📱 Stay informed by registering for Greenwich Alerts to receive emergency notifications directly to your phone, email, or mobile device. Register at www.GreenwichAlerts.org

Stay Safe Greenwich!

Town of Greenwich

Address

11 Bruce Place
Greenwich, CT
06830

Telephone

+12036228004

Website

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