With high temperatures in the 90s and tropical levels of humidity in the forecast Friday through the weekend, many areas in upstate NY will likely see their first Heat Advisories and Warnings of the season.

Temperatures in the 90s are uncomfortable on their own and even oppressive in some cases. When you combine high heat and high humidity it can be oppressive and even dangerous for some people.

The heat index, also known as the apparent temperature is what the temperature feels like to the human body when relative humidity is combined with the air temperature.

When the body gets too hot it sweats to cool down. When perspiration evaporates off the body it effectively cools the body down. If perspiration isn’t able to evaporate, the body is not able to regulate its temperature.

This becomes harder to do when humidity is running high.

Heat index values in the chart above are for areas that are in the shade. If you’re in the sun, the heat index value could be up to 15 degrees warmer!

If you’re exposed to apparent temperatures exceeding 103 degrees for a prolonged period of time or while doing strenuous activity you may experience the heat disorders shown in the chart shown below.

 

With the impending stretch of oppressive heat and humidity, here are some heat safety tips to keep in mind as the weekend draws closer:

  • Keep up to date on the latest temperature and heat index forecasts
  • STAY HYDRATED! Wear lightweight light-colored clothing and avoid direct sunlight
  • Check up on the elderly, sick and those without air conditioning
  • NEVER leave kids or pets unattended in your vehicle. Check your vehicle before locking your doors
  • Limit strenuous outdoor activities
  • Seek medical attention for any of the following warning signs—Cramping, rapid pulse, heavy sweating, hot red skin, dizziness, confusion, nausea, vomiting.