Excessive Heat Warning / Cooling Centers Available During Sweltering Temperatures

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The National Weather Service has issued an Excessive Heat Warning Calvert County, in effect from 11 am to 8 pm Friday, July 28, 2023. Dangerously hot conditions with heat index values around 110 are expected in the southern Maryland area. Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.

A Heat Advisory remains in effect for tonight due to anticipated heat index values around 105 degrees.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 911.

Cooling Centers

Effective immediately, cooling centers will be opened at the locations listed below. Centers will be open during normal operating hours for each location to provide bottled water and air conditioning to anyone in need. Calvert County Public Transportation will provide free access to the nearest cooling center to anyone that flags a county bus. Residents who need to take refuge in a safe, cool place may go to one of the following locations:        

Northeast Community Center
4075 Gordon Stinnett Avenue, Chesapeake Beach, MD 20732

Calvert Library, Twin Beaches Branch
3819 Harbor Rd, Chesapeake Beach, MD 20732

Mt. Hope Community Center
104 Pushaw Station Road, Sunderland, MD 20689

Calvert Library, Fairview Branch
8120 Southern Maryland Blvd, Owings, MD 20736

Edward T. Hall Aquatic Center
130 Auto Drive, Prince Frederick, MD 20678

Harriet E. Brown Community Center
901 Dares Beach Road, Prince Frederick, MD 20678

Calvert Library, Prince Frederick Branch
850 Costley Way, Prince Frederick, MD 20678

Southern Community Center
20 Appeal Lane, Lusby, MD 20657

Calvert Library, Southern Branch
13920 H G Trueman Road, Solomons, MD 20688

Calvert County residents are urged to take the following precautions to protect themselves and their families when temperatures rise:

  • Drink plenty of fluids; water is best.
  • Avoid beverages containing alcohol, caffeine or large amounts of sugar as they can dehydrate the body.
  • Stay in an air-conditioned room or building during the hottest part of the day.
  • Stay out of the sun.
  • Wear lightweight, light-colored clothing.
  • Check on elderly relatives and neighbors.
  • Never leave children or pets in parked cars since temperatures can rise to 130 degrees inside vehicles in only a few minutes, even with the windows rolled down.

Heat can affect anyone, but most at risk are the very young, senior citizens and people with underlying health problems. Symptoms of heat illness include heavy sweating, muscle cramps, weakness, dizziness, nausea, weak but rapid pulse and headaches. People with these symptoms should find shade, drink water slowly and make sure there is good ventilation. Those with severe symptoms should seek medical attention.

Pet owners should provide ample shade and water for their pets or bring pets indoors. Any time a pet is outside, make sure it has protection from heat and sun and plenty of fresh, cold water. 

And lastly, check on your neighbors!