Extreme Heat Warning: NWS Issues Heat Advisory
Stay Informed and Take Precautions
Heat-Related Illnesses and Deaths Are Preventable
The National Weather Service (NWS) has issued a Heat Advisory within 12 hours of the onset of extremely dangerous heat conditions. This Advisory is issued when the maximum heat index value is expected to reach or exceed 105 degrees Fahrenheit within the next 12 to 24 hours.
Heat-related illnesses and deaths can be largely prevented with proper planning, education, and action. Heatgov serves as the premier source of heat and health information and resources.
NWS Tools for Assessing Heat Risk
To assess the potential for heat stress due to extreme temperatures, the NWS has multiple tools available, including:
- Heat Risk Index
- Heat Index Forecast
- Temperature and Humidity Data
What to Do During a Heat Advisory
When a Heat Advisory is issued, it is important to take precautions to prevent heat-related illnesses. These precautions include:
- Stay in air-conditioned areas as much as possible
- Drink plenty of fluids to stay hydrated
- Wear loose, light-colored clothing
- Avoid strenuous activity during the hottest hours of the day
- Check on elderly neighbors and relatives to ensure their well-being
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