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  2. Chapel Hill, NC Weather - Hourly Forecasts and Local Weather ...

    www.aol.com/weather/forecast/us/chapel-hill-12769080

    Get the Chapel Hill, NC local weather forecast by the hour and the next 10 days. ... Chapel Hill, NC Add / Edit. Clear. 38 ... 7:19AM Sunrise. 65% Humidity. 29.80 in Pressure--UV Index. 5:41PM ...

  3. Heat index in the Triangle could reach 110 degrees this week ...

    www.aol.com/heat-index-triangle-could-reach...

    The National Weather Service has issued a Hazardous Weather Outlook for central North Carolina. The hottest days are still ahead. How to stay safe.

  4. Heat index - Wikipedia

    en.wikipedia.org/wiki/Heat_index

    A generalized view of the heat index showing how the perception of heat by the human body increases with temperature but more rapidly at higher humidity levels. The heat index of a given combination of temperature and humidity is defined as the dry-bulb temperature which would feel the same if the water vapor pressure were 1.6 kPa. Quoting ...

  5. Excessive heat warning - Wikipedia

    en.wikipedia.org/wiki/Excessive_heat_warning

    An excessive heat warning is a notice issued by the National Weather Service of the United States within 12 hours of the heat index reaching one of two criteria levels. In most areas, a warning will be issued if there is a heat index of at least 105 °F (41 °C) for more than three hours per day for two consecutive days, or if the heat index is greater than 115 °F (46 °C) for any period of time.

  6. Heat advisory - Wikipedia

    en.wikipedia.org/wiki/Heat_advisory

    A heat advisory is a notice issued by the National Weather Service of the United States. Local offices often have their own criteria. High values of the heat index are caused by temperatures being significantly above normal and high humidities, and such high levels can pose a threat to human life through conditions such as heat stroke. [1]

  7. Chapel Hill, NC Weather - Hourly Forecasts and Local Weather ...

    www.aol.com/.../forecast/united-states/chapel-hill

    Get the Chapel Hill, NC local weather forecast by the hour and the next 10 days. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways ...

  8. Template:HeatTable - Wikipedia

    en.wikipedia.org/wiki/Template:HeatTable

    NOAA national weather service: heat index; Tempera­ture. Relative humidity. 80 °F (27 °C) 82 °F (28 °C) 84 °F (29 °C) 86 °F (30 °C) 88 °F (31 °C)

  9. What is the heat index? Explaining how it’s calculated and ...

    www.aol.com/heat-index-explaining-calculated-4...

    How hot does it actually feel in Fort Worth right now?

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