In the event of extreme heat:

• Never leave people or pets in a closed car on a warm day. LOOK before you LOCK.
• Wear lightweight, light-colored, loose-fitting clothing.
• Avoid or reduce high-energy activities or work outdoors during midday heat, if possible. When feasible reschedule these activities to the coolest time of the day.
• Spend time in air-conditioned spaces. Consider going to a cool building if you do not have air conditioning (example – common areas, dining areas, libraries).
• Drink plenty of fluids to stay hydrated.
• If you are outside, find shade. Wear a hat wide enough to protect your face.
• Watch for signs of heat stroke and exhaustion.

The signs of HEAT-STROKE:

• Throbbing headache, dizziness, confusion, slurred speech, nausea or unconsciousness
• High body temperature (103 degrees F or above)
• Hot, red, dry, or damp skin
• Rapid, strong pulse

Call 9-1-1. If possible, move the person to a cool, shaded area. Cool the person down by placing a cold, wet cloth or ice pack on the head, neck, armpits and groin. 

The signs of HEAT EXHAUSTION:

• Heavy sweating
• Paleness
• Muscle cramps
• Tiredness and weakness
• Fast, weak pulse
• Dizziness
• Headache
• Fainting
• Nausea or vomiting

Move to a cooler location and cool down by removing excess clothing and taking sips of sports drinks or water. Seek medical attention if the person vomits, if the symptoms do not improve or last for more than one hour.

Source: UF Department of Emergency Management (UFDEM)

Resources: NWS – Heat Safety Tips and Resources

Ready.gov – Extreme Heat

CDC – Heat-related Illnesses