Per Montgomery County: The County’s Office of Emergency Management and Homeland Security has issued a Heat Emergency Alert from 11 a.m. on Thursday, July 27 until 9 p.m. Saturday, July 29 due to the National Weather Service forecast for extremely dangerous temperatures and heat index values. A Heat Emergency Alert is declared when the temperature or heat index is forecast to be 105℉ or higher for a period of two days or more. While nighttime temperatures will be lower, they still pose a health threat with extended exposure.
Extreme heat affects the body’s ability to regulate temperature, which can create dangerous conditions if appropriate safety measures are not taken. Heat may affect air quality, especially in urban areas, and may have a stronger impact on the elderly, children and sick persons.