BALTIMORE, MD (July 20, 2022) -- With temperatures expected to rise in the Baltimore region and the heat index forecasted to reach over 100 degrees Fahrenheit for the next few days, Baltimore City Health Commissioner Dr. Letitia Dzirasa has issued a Code Red Extreme Heat Alert for Thursday, July 21st through Sunday, July 24th.  The heat index is a measure of air temperature and relative humidity and indicates how hot it feels to the human body. This is Baltimore City’s first Code Red Extreme Heat Alert of the season.

“Excessive heat is the leading weather-related killer in the United States. The effects of extreme heat are exacerbated in urban areas, especially when combined with high humidity and poor air quality,” said Dr. Dzirasa. “Extreme heat is particularly dangerous for young children, older adults, and those with chronic medical conditions. I encourage all residents to take the necessary steps to protect themselves as well as their families, neighbors, and pets.”

The Health Commissioner may declare a Code Red Extreme Heat Alert during periods of heat that are severe enough to present a substantial threat to the life or health of vulnerable Baltimore residents. Once a Code Red Extreme Heat declaration is made, activities are undertaken to encourage safety. Even on days when a Code Red Extreme Heat Alert is not declared, it is important to take precautions.