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City of St. Louis Emergency Management
Monday August 18th, 2025 :: 01:56 p.m. CDT

Advisory

Heat Advisory Extended to 8 PM Tuesday

The National Weather Service in St. Louis has extended the Heat Advisory until 8 PM Tuesday for the City of St. Louis. Heat index values up to 104 are expected. The hot temperatures and high humidity may cause heat illnesses.

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.

People in the Saint Louis Metropolitan Area can get information about cooling centers or energy assistance related to the excessive heat by calling the United Way of Greater Saint Louis at
800-427-4626, or if calling from a land line phone dial 2-1-1. You can also call Cool Down Saint Louis at 314-241-7668.

You may also visit the City of St. Louis website for tips on how to beat the heat: https://go.usa.gov/xSgzg

Address/Location
City of St. Louis Emergency Management
1915 Olive St
St. Louis, MO 63103

Contact
Emergency: 9-1-1

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