Knox Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Heat Advisory
Issued: 3:49 AM EDT Jul. 19, 2019 – National Weather Service

... Heat advisory in effect from 11 am Saturday to 7 PM EDT
Sunday...

The National Weather Service in gray has issued a heat advisory,
which is in effect from 11 am Saturday to 7 PM EDT Sunday.

* Heat index values... up to 100 due to temperatures in the lower
90s, and dewpoints in the upper 60s.

* Timing... heat index will climb to the upper 90s on Saturday
afternoon and to the mid 90s on Sunday afternoon.

* Impacts... the combination of heat and humidity will make it
difficult for the human body to regulate its internal
temperature. Heat stroke and heat exhaustion are possible for
those who are exposed to the heat.

Precautionary/preparedness actions...

A heat advisory means that a period of hot temperatures is
expected. The combination of hot temperatures and high humidity
will combine to create a situation in which heat illnesses are
possible. Drink plenty of fluids... stay in an air-conditioned
room... stay out of the sun... and check up on relatives and
neighbors, especially older adults who live alone, to make sure
they are able to stay cool.

People who work or exercise outside or in hot environments, and
children attending Summer camps or outdoor sports practices should
take extra precautions. When possible... reschedule strenuous
activities to early morning. Know the signs and symptoms of heat
exhaustion and heat stroke. Wear light weight and loose fitting
clothing when possible and drink plenty of water.