4th Extreme Hot Weather Protocol Activation Starting Monday

The governor will activate the Extreme Hot Weather Protocol, starting Monday at noon.
August 8, 2025

Governor Lamont will activate the Extreme Hot Weather Protocol, effective at noon on Monday, August 11, through at least 8 p.m. on Thursday, August 14.

During this period, heat index values are expected to exceed 100 degrees, particularly on Wednesday and Thursday. 

This is the fourth time the protocol has been activated this year. The purpose of the protocol is to ensure that the most vulnerable populations receive protection from the hot conditions. While enacted, a system is set up for state agencies, municipalities, and other partners to coordinate with United Way 2-1-1 to make sure that information regarding cooling centers is available statewide, providing a location for those in need of relief.

Cooling centers will be available throughout the state. Anyone in need of a place to get out of the heat can locate their nearest cooling center by viewing the list that will be published online at 211ct.org or calling 2-1-1.

Some prevention tips to stay safe in extreme heat include:

  • Keep your body temperature cool to avoid heat-related illness.

  • Stay in air-conditioned buildings as much as possible. If you must be outdoors, try to limit your outdoor activity to the morning and evening. Try to rest often in shady areas so that your body has a chance to cool off.

  • Find an air-conditioned location. (Call 2-1-1 for a list of cooling centers.) Do not rely on a fan as your primary cooling device.

  • Avoid direct sunlight.

  • Wear lightweight, light-colored clothing.

  • Take cool showers or baths.

  • Check on those most at-risk several times a day.

  • Pets that cannot be brought indoors should be provided ready access to water and shade to keep them cool.

  • Never leave pets inside of parked vehicles because temperatures can soar to life-threatening levels within minutes.

Everyone is also reminded to stay hydrated during periods of extreme heat. As we lose fluid through sweat, dehydration is common during very high temperatures. It is strongly encouraged to:

  • Drink more water than usual.

  • Don’t wait until you’re thirsty to drink more fluids.

  • Drink two to four cups of water every hour while working or exercising outside.

  • Avoid alcohol or liquids containing high amounts of sugar.

  • Remind others to drink enough water.