Watches, Warnings & Advisories



2 products issued by NWS for: Philadelphia PA

Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
118 AM EDT Tue Jul 8 2025

DEZ001-NJZ017>020-027-PAZ070-071-082015-
/O.CON.KPHI.HT.Y.0005.250708T1400Z-250709T0000Z/
New Castle-Gloucester-Camden-Northwestern Burlington-Ocean-
Southeastern Burlington-Delaware-Philadelphia-
Including the cities of Wilmington, Cherry Hill, Mount Holly,
Wharton State Forest, Moorestown, Media, Camden, Philadelphia,
Glassboro, and Jackson
118 AM EDT Tue Jul 8 2025

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

* WHAT...Heat index values up to 103 expected.

* WHERE...In Delaware, New Castle County. In New Jersey, Camden,
  Gloucester, Northwestern Burlington, Ocean, and Southeastern
  Burlington Counties. In Pennsylvania, Delaware and Philadelphia
  Counties.

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

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

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.

&&

$$



Flood Watch

Flood Watch
National Weather Service Mount Holly NJ
1059 PM EDT Mon Jul 7 2025

DEZ001>004-MDZ012-015-019-020-NJZ001-007>010-012>027-PAZ060>062-070-
071-101>106-082030-
/O.NEW.KPHI.FA.A.0006.250708T1800Z-250709T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
New Castle-Kent-Inland Sussex-Delaware Beaches-Kent MD-Queen
Annes-Talbot-Caroline-Sussex-Warren-Morris-Hunterdon-Somerset-
Middlesex-Western Monmouth-Eastern Monmouth-Mercer-Salem-
Gloucester-Camden-Northwestern Burlington-Ocean-Cumberland-
Atlantic-Cape May-Atlantic Coastal Cape May-Coastal Atlantic-
Coastal Ocean-Southeastern Burlington-Berks-Lehigh-Northampton-
Delaware-Philadelphia-Western Chester-Eastern Chester-Western
Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Media, Chalfont, Doylestown, Pennsville,
Centreville, Long Beach Island, Bethlehem, Camden, Cape May Court
House, Hammonton, Allentown, Jackson, Mount Holly, Sandy Hook,
Cherry Hill, New Brunswick, Somerville, Reading, West Chester,
Norristown, Denton, Lansdale, Wilmington, Morristown, Freehold,
Wharton State Forest, Philadelphia, Pottstown, Moorestown,
Rehoboth Beach, Kennett Square, Ocean City, Perkasie,
Collegeville, Dover, Atlantic City, Trenton, Chestertown,
Georgetown, Easton, Flemington, Glassboro, Oxford, Morrisville,
Washington, Newton, Millville, and Honey Brook
1059 PM EDT Mon Jul 7 2025

...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY
EVENING...

* WHAT...Flooding caused by excessive rainfall is possible.

* WHERE...Portions of Delaware, including the following areas,
  Delaware Beaches, Inland Sussex, Kent and New Castle, northeast
  Maryland, including the following areas, Caroline, Kent MD, Queen
  Annes and Talbot, New Jersey, including the following areas,
  Atlantic, Atlantic Coastal Cape May, Camden, Cape May, Coastal
  Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Gloucester,
  Hunterdon, Mercer, Middlesex, Morris, Northwestern Burlington,
  Ocean, Salem, Somerset, Southeastern Burlington, Sussex, Warren
  and Western Monmouth, and Pennsylvania, including the following
  areas, Berks, Delaware, Eastern Chester, Eastern Montgomery,
  Lehigh, Lower Bucks, Northampton, Philadelphia, Upper Bucks,
  Western Chester and Western Montgomery.

* WHEN...From Tuesday afternoon through Tuesday evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
  - A frontal boundary will collide with a tropical airmass and
    produce widespread showers and thunderstorms Tuesday
    afternoon into Tuesday night. Rainfall rates of up to 2
    inches per hour or more will be possible, leading to flash
    flooding.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

MJL