Excessive Heat Warning

This is an important message from ReadyPhiladelphia. Excessive Heat Warning in effect from 12PM 8/11 until 6PM 8/13. Drink plenty of fluids. Check on relatives and neighbors. * Heat index values... 100 to 105 degrees each afternoon, with the   highest values both Friday and Saturday afternoon. * Timing... the heat index values will peak mostly during the 2 PM   to 5 PM time frame each day, although a few thunderstorms each   day could bring some local temporary relief. The excessive heat   may continue on Sunday and therefore this warning could later be   extended. * Impacts... there is an increased risk for heat related health   issues... especially for the elderly... those with chronic health   problems such as lung and heart disease... those working   outdoors... and other heat sensitive groups of people. Precautionary/preparedness actions...  An excessive heat warning means that a prolonged period of dangerously hot temperatures will occur. The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are likely. Drink plenty of fluids... stay in an air-conditioned room... stay out of the sun...  and check up on relatives and neighbors. Children and pets should never be left unattended in vehicles under any circumstances. During warm or hot weather... car interiors can reach lethal temperatures in a matter of minutes. 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 light weight and loose fitting clothing when possible and drink plenty of water. 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 9 1 1. For updated forecasts, visit the National Weather Service at www.weather.gov/phi For all current NWS Watches, Warnings, or Advisories, visit http://goo.gl/xfexUk For more information on emergency preparedness, visit www.phila.gov/ready     You received this message because you are registered with ReadyPhiladelphia. To change your Alert preferences, Login. For questions, e-mail warning@phila.gov.