Extreme Heat Warning Extended 
The National Weather Service in St. Louis has extended the Extreme Heat Warning until 8 PM Saturday
Dangerously hot conditions with heat index values up to 108 are possible. Heat-related illnesses increase significantly during extreme heat and high humidity events.
Precautionary/Preparedness Actions
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 9 1 1.
For additional information on extreme heat in St. Louis, visit stlouis-mo.gov/heat.
Address/Location
City of St. Louis Emergency Management
1915 Olive St
St. Louis, MO 63103
Contact
Emergency: 9-1-1