« View county listHeat Advisory
Northwestern Burlington-Delaware-Philadelphia-Eastern Chester-
Eastern Montgomery-Lower Bucks-
Including the cities of Wilmington, Somerville, New Brunswick,
Trenton, Glassboro, Camden, Cherry Hill, Moorestown, Mount Holly,
Media, Philadelphia, West Chester, Kennett Square, Norristown,
Lansdale, Morrisville, and Doylestown
304 PM EDT Tue Aug 22 2017
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* HEAT INDEX VALUES...Up to 102 due to temperatures in the upper
80s, and dewpoints in the mid 70s.
* Timing...Through early evening.
* IMPACTS...The heat and humidity may cause heat stress during
outdoor exertion or extended exposure.
A Heat Advisory means that a period of very hot and humid
conditions 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.
Take extra precautions...if you work or spend time outside. When
possible...reschedule strenuous activities to early morning or
late evening. 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.
To reduce risk during outdoor work...the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency...call 9 1 1.