* WHAT...For the Heat Advisory, heat index values up to 98 expected.
For the Excessive Heat Watch, dangerously hot conditions with heat
index values of 100 to 105 possible.
* WHERE...Portions of northern Delaware, central, northern, and
southern New Jersey, and southeast Pennsylvania.
* WHEN...For the Heat Advisory, from 10 AM Tuesday to 6 AM EDT
Wednesday. For the Excessive Heat Watch, from Wednesday morning
through Saturday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...A prolonged period of excessive heat with
high temperatures in the 90s is expected through this week. The
heat is forecast to worsen as the week goes on, with it peaking
late in the week and into the weekend. These early season heat
events combined with the prolonged nature of it may cause an
increase in heat related impacts such heat illnesses or on heat
sensitive infrastructure.
* WHAT...For the Heat Advisory, heat index values up to 98 expected.
For the Excessive Heat Watch, dangerously hot conditions with heat
index values of 100 to 105 possible.
* WHERE...Portions of northern Delaware, central, northern, and
southern New Jersey, and southeast Pennsylvania.
* WHEN...For the Heat Advisory, from 10 AM Tuesday to 6 AM EDT
Wednesday. For the Excessive Heat Watch, from Wednesday morning
through Saturday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...A prolonged period of excessive heat with
high temperatures in the 90s is expected through this week. The
heat is forecast to worsen as the week goes on, with it peaking
late in the week and into the weekend. These early season heat
events combined with the prolonged nature of it may cause an
increase in heat related impacts such heat illnesses or on heat
sensitive infrastructure.
* WHAT...Up to one half foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...In New Jersey, Gloucester and Camden. In Pennsylvania,
Delaware and Philadelphia.
* WHEN...Until 3 AM EDT Wednesday.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads along tidal waterways. Some partial or full
road closures are possible.