Watches, Warnings & Advisories



2 products issued by NWS for: 2 Miles ESE Nassau DE

Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
251 AM EDT Wed Jul 15 2026

DEZ002>004-MDZ020-NJZ016-021>023-152000-
/O.CON.KPHI.HT.Y.0005.260715T1400Z-260716T0000Z/
Kent-Inland Sussex-Delaware Beaches-Caroline-Salem-Cumberland-
Atlantic-Cape May-
Including the cities of Rehoboth Beach, Hammonton, Denton,
Millville, Cape May Court House, Dover, Pennsville, and
Georgetown
251 AM EDT Wed Jul 15 2026

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
EDT THIS EVENING...

* WHAT...Heat index values up to 108 degrees expected.

* WHERE...In Delaware, Kent, Delaware Beaches, and Inland Sussex
  Counties. In Maryland, Caroline County. In New Jersey, Atlantic,
  Cape May, Cumberland, and Salem Counties.

* WHEN...From 10 AM this morning to 8 PM EDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

* ADDITIONAL DETAILS...Heat indices in the low 100s will be possible
  again on Thursday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

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.

&&

$$



Air Quality Alert

DEZ003-004-160400-
Sussex DE-Delaware Beaches-
345 PM EDT Tue Jul 14 2026

...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JULY 15...

The Delaware Department of Natural Resources and Environmental
Control has issued a code orange air quality alert Wednesday
for Sussex County Delaware.

A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.

For more information on ground-level ozone and fine
particles...visit http://www.dnrec.delaware.gov

$$