Heat advisories signal conditions that increase the risk of heat-related illness.
A heat advisory is issued when temperatures and humidity levels create conditions that may be dangerous for prolonged outdoor activity.
High heat places extra stress on the body. When temperatures rise, the heart works harder to circulate blood and regulate body temperature. This can increase the risk of dehydration, heat exhaustion, and other health problems.
During heat advisories, it is important to take precautions such as:
• Limiting prolonged time in direct sunlight
• Taking breaks in shaded or air-conditioned areas
• Drinking water regularly throughout the day
• Wearing lightweight, breathable clothing
Older adults, young children, and individuals with heart conditions may be more vulnerable to heat-related illness.
If you plan to attend outdoor events, pace your activities and take regular cooling breaks.
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If you begin to feel dizzy, weak, or overheated, move to a cooler location and drink water.
Source
CDC