Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
224 AM EDT Wed Jun 10 2026
DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-102000-
/O.NEW.KPHI.HT.Y.0002.260611T1500Z-260613T0000Z/
New Castle-Mercer-Gloucester-Camden-Northwestern Burlington-
Delaware-Philadelphia-Eastern Chester-Eastern Montgomery-Lower
Bucks-
Including the cities of Kennett Square, Doylestown, Media,
Wilmington, Mount Holly, Lansdale, Morrisville, Norristown,
Glassboro, Cherry Hill, Philadelphia, Camden, West Chester,
Trenton, and Moorestown
224 AM EDT Wed Jun 10 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM EDT FRIDAY...
* WHAT...Heat index values up to 103 degrees expected.
* WHERE...In Delaware, New Castle County. In New Jersey, Mercer,
Camden, Gloucester, and Northwestern Burlington Counties. In
Pennsylvania, Delaware, Eastern Chester, Eastern Montgomery, Lower
Bucks, and Philadelphia Counties.
* WHEN...From 11 AM Thursday to 8 PM EDT Friday.
* 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.
If you do not have air conditioning in your home or lack shelter,
you can call 211, or visit your county or state health department
website for assistance locating appropriate shelter from the heat.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
224 AM EDT Wed Jun 10 2026
PAZ060>062-101-103-105-102000-
/O.NEW.KPHI.HT.Y.0002.260611T1500Z-260613T0000Z/
Berks-Lehigh-Northampton-Western Chester-Western Montgomery-Upper
Bucks-
Including the cities of Collegeville, Perkasie, Oxford, Honey
Brook, Allentown, Bethlehem, Reading, Chalfont, Easton, and
Pottstown
224 AM EDT Wed Jun 10 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM THURSDAY TO 8 PM EDT FRIDAY...
* WHAT...Heat index values up to 101 degrees expected.
* WHERE...Berks, Lehigh, Northampton, Upper Bucks, Western Chester,
and Western Montgomery Counties.
* WHEN...From 11 AM Thursday to 8 PM EDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
Staarmann
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1045 AM EDT Wed Jun 10 2026
ANZ530>543-102245-
/O.CON.KLWX.SC.Y.0102.000000T0000Z-260611T0000Z/
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
1045 AM EDT Wed Jun 10 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
* WHAT...Southwest winds around 10 kt with gusts up to 20 kt.
* WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD,
Chesapeake Bay north of Pooles Island MD, Patapsco River
including Baltimore Harbor, and Patuxent River to Broomes
Island MD.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
1018 AM EDT Wed Jun 10 2026
ANZ650-652-654-102230-
/O.CON.KAKQ.SC.Y.0073.260610T2000Z-260611T0800Z/
Coastal waters from Fenwick Island DE to Chincoteague VA out
20 NM-
Coastal waters from Chincoteague to Parramore Island VA out 20 NM-
Coastal waters from Parramore Island to Cape Charles Light VA out
20 NM-
1018 AM EDT Wed Jun 10 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 4 AM EDT THURSDAY...
* WHAT...South winds 15 to 20 kt with gusts up to 30 kt and seas
4 to 5 ft expected.
* WHERE...Coastal waters from Fenwick Island DE to Chincoteague
VA out 20 NM, Coastal waters from Chincoteague to Parramore
Island VA out 20 NM and Coastal waters from Parramore Island
to Cape Charles Light VA out 20 NM.
* WHEN...From 4 PM this afternoon to 4 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Special Weather Statement
Special Weather Statement
National Weather Service BLACKSBURG VA
1136 AM EDT Wed Jun 10 2026
VAZ007-010-011-013-014-018-022>024-034-035-045-WVZ042-044-101630-
Tazewell VA-Botetourt VA-Pulaski VA-Amherst VA-Rockbridge VA-
Giles VA-Bland VA-Montgomery VA-Campbell VA-Craig VA-Roanoke VA-
Bedford VA-Monroe WV-Mercer WV-
1136 AM EDT Wed Jun 10 2026
...STRONG THUNDERSTORMS WILL IMPACT
PULASKI...GILES...CRAIG...SOUTHWESTERN ROCKBRIDGE...NORTHEASTERN
TAZEWELL...BOTETOURT...ROANOKE...BLAND...BEDFORD...AMHERST...
MONTGOMERY...SOUTHERN MERCER AND SOUTHERN MONROE COUNTIES...THE CITY
OF BUENA VISTA...THE CITY OF RADFORD...THE CITY OF SALEM...THE CITY
OF LYNCHBURG AND THE CITY OF ROANOKE THROUGH 1230 PM EDT...
At 1135 AM EDT, Doppler radar was tracking a cluster of strong
thunderstorms along a line extending from near Pleasant View to near
Catawba to near Elgood to Boissevain. Movement was east at 90 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Roanoke...
Lynchburg...
Blacksburg...
Salem...
Christiansburg...
Radford...
and Bluefield.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Locally heavy rain will quickly reduce visibility and result in
ponding of water on roadways, standing water in low lying areas, and
minor flooding of creeks, streams, and areas of poor drainage.
Drivers are urged to slow down and use extra caution to avoid
hydroplaning.
&&
LAT...LON 3744 8096 3743 8086 3778 7927 3762 7894
3754 7890 3734 7923 3720 7978 3722 7978
3712 8031 3698 8072 3703 8089 3707 8091
3705 8098 3722 8153
TIME...MOT...LOC 1535Z 287DEG 78KT 3766 7930 3740 8002 3743 8091 3728
8140
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
$$
JCB
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
507 AM EDT Wed Jun 10 2026
MDZ012-015-019-020-110915-
Kent MD-Queen Annes-Talbot-Caroline-
507 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for northeast Maryland.
.DAY ONE...Today and tonight.
There is a MARGINAL Risk (level 1 out of 5) of severe thunderstorms
today.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
There is a SLIGHT Risk (level 2 out of 5) of severe thunderstorms on
Thursday and Friday. Hot and humid conditions are expected Thursday
and Friday.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
$$
Staarmann
Hazardous Weather Outlook
National Weather Service Blacksburg VA
455 AM EDT Wed Jun 10 2026
VAZ019-020-WVZ507-508-110900-
Alleghany VA-Bath-Eastern Greenbrier-Western Greenbrier-
455 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for west central Virginia and
southeast West Virginia.
.DAY ONE...Today and tonight.
There is a low probability for widespread hazardous weather.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
A few storms Thursday and Friday could be strong to severe. Damaging
wind gusts will be the main threat.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Blacksburg VA
455 AM EDT Wed Jun 10 2026
NCZ004>006-VAZ022-023-032>034-043>045-058-059-110900-
Stokes-Rockingham-Caswell-Roanoke-Botetourt-Patrick-Franklin-Bedford-
Henry-Pittsylvania-Campbell-Halifax-Charlotte-
455 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for north central North Carolina,
central Virginia, south central Virginia, southwest Virginia and
west central Virginia.
.DAY ONE...Today and tonight.
Thunderstorms today may produce localized flooding.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
There is a risk of severe thunderstorms Thursday afternoon.
Isolated damaging winds are the main threat.
Dangerous heat and humidity are expected Thursday and Friday for the
Piedmont of Virginia and North Carolina, along with urban areas
including Roanoke. Heat index values may reach the low triple
digits.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Blacksburg VA
455 AM EDT Wed Jun 10 2026
VAZ024-035-046-047-110900-
Rockbridge-Amherst-Appomattox-Buckingham-
455 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for central Virginia and west
central Virginia.
.DAY ONE...Today and tonight.
Strong to severe thunderstorms are possible today. The main threat is
damaging wind gusts.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Strong to severe storms are possible Thursday and Friday. Damaging
wind gusts will be the main threat.
Dangerous heat and humidity is expected Thursday and Friday for the
Piedmont of Virginia and North Carolina, along with urban areas
including Roanoke. Heat index values may reach the low triple
digits.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
410 AM EDT Wed Jun 10 2026
MDZ021>024-VAZ048-061-062-064-068-069-075>078-082>086-090-509>522-
110815-
Dorchester-Wicomico-Somerset-Inland Worcester-Fluvanna-Cumberland-
Goochland-Caroline-Amelia-Powhatan-Westmoreland-Richmond-
Northumberland-Lancaster-Charles City-New Kent-Gloucester-Middlesex-
Mathews-James City-Western Louisa-Eastern Louisa-Western Hanover-
Eastern Hanover-Western Chesterfield-
Eastern Chesterfield (Including Col. Heights)-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
Western King William-Eastern King William-Western King and Queen-
Eastern King and Queen-Western Essex-Eastern Essex-
410 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for southeast Maryland, central
Virginia, east central Virginia, eastern Virginia, north central
Virginia and southeast Virginia.
.DAY ONE...Today and tonight.
Isolated strong storms are possible this afternoon and evening with
strong straight line winds the primary threat.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Heat index values are expected to range from 100 to 105 degrees
Thursday and Friday afternoon. Scattered storms are possible
Thursday and Friday with strong straight line winds the primary
threat.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
410 AM EDT Wed Jun 10 2026
MDZ025-VAZ099-100-110815-
Maryland Beaches-Accomack-Northampton-
410 AM EDT Wed Jun 10 2026
...MODERATE RIP CURRENT RISK IN EFFECT FROM 8 AM EDT THIS MORNING
THROUGH THIS EVENING...
This Hazardous Weather Outlook is for southeast Maryland, eastern
Virginia and southeast Virginia.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
MODERATE RIP CURRENT RISK.
Isolated strong storms are possible this afternoon and evening with
strong straight line winds the primary threat.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Scattered storms are possible Thursday and Friday with strong
straight line winds the primary threat.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service State College PA
348 AM EDT Wed Jun 10 2026
PAZ004>006-010>012-017-018-024-025-033-034-037-041-042-110800-
Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield-
Northern Centre-Cambria-Blair-Somerset-Bedford-Tioga-
Northern Lycoming-Sullivan-
348 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Strong to severe thunderstorms with gusty winds are possible this
afternoon.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Severe thunderstorms with damaging winds 60 mph or greater are
possible Thursday and Friday afternoons.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
348 AM EDT Wed Jun 10 2026
PAZ019-026>028-035-036-045-046-049>053-056>059-063>066-110800-
Southern Centre-Huntingdon-Mifflin-Juniata-Fulton-Franklin-
Southern Clinton-Southern Lycoming-Union-Snyder-Montour-
Northumberland-Columbia-Perry-Dauphin-Schuylkill-Lebanon-Cumberland-
Adams-York-Lancaster-
348 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...Today and tonight.
Strong to severe thunderstorms with gusty winds are possible this
afternoon.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
Severe thunderstorms with damaging winds 60 mph or greater are
possible Thursday and Friday afternoons.
Heat and humidity will build through late week resulting in an
increased risk for heat-related illnesses particularly Thursday and
Friday afternoon.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
321 AM EDT Wed Jun 10 2026
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-110730-
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Spotsylvania-King George-
Central and Southeast Prince William/Manassas/Manassas Park-
321 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.
.DAY ONE...Today and Tonight
Thunderstorms may produce strong to locally damaging wind gusts
between 3PM and 7PM.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Heat index values may approach 105 between noon and 8PM Thursday
and Friday.
There is a chance of thunderstorms Thursday mid afternoon through
mid evening. Any thunderstorms that develop may produce damaging
wind gusts and sporadic large hail.
More numerous thunderstorms are likely Friday afternoon and
evening. Some of these storms may contain damaging wind gusts or
large hail.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed on Thursday and Friday.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
321 AM EDT Wed Jun 10 2026
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-110730-
Washington-Frederick-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Page-Warren-Clarke-Nelson-Albemarle-Greene-
Madison-Rappahannock-Orange-Culpeper-Northern Fauquier-
Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northern Virginia Blue Ridge-Central Virginia Blue Ridge-
Northwest Prince William-Hampshire-Morgan-Berkeley-Jefferson-
Hardy-
321 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...Today and Tonight
Thunderstorms may produce a few locally damaging wind gusts
between 1PM and 5PM.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Heat index values may approach 100 to 105 for much of the area
between noon and 8PM Thursday and Friday.
There is a chance of thunderstorms Thursday mid afternoon through
mid evening. Any thunderstorms that develop may produce damaging
wind gusts and sporadic large hail.
More numerous thunderstorms are likely Friday afternoon and
evening. Some of these storms may contain damaging wind gusts or
large hail.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed on Thursday and Friday.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
321 AM EDT Wed Jun 10 2026
MDZ501-502-509-510-VAZ503-504-WVZ501>506-110730-
Extreme Western Allegany-Central and Eastern Allegany-
Western Garrett-Eastern Garrett-Western Highland-Eastern Highland-
Western Grant-Eastern Grant-Western Mineral-Eastern Mineral-
Western Pendleton-Eastern Pendleton-
321 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for the Allegheny Front
counties in western Maryland, eastern West Virginia, and Highland
County Virginia.
.DAY ONE...Today and Tonight
Thunderstorms may produce an isolated damaging wind gust between
noon and 3PM.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Heat index values may approach 100 for the lower elevations
between noon and 8PM Thursday and Friday.
There is a chance of thunderstorms Thursday mid afternoon through
mid evening. Any thunderstorms that develop may produce damaging
wind gusts and sporadic large hail.
More numerous thunderstorms are likely Friday afternoon and
evening. Some of these storms may contain damaging wind gusts or
large hail.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed on Thursday and Friday.
$$
DHOF
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
228 AM EDT Wed Jun 10 2026
OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>022-029-
031-073>078-WVZ001>004-012-021-509>514-110630-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Forest-
Lawrence-Butler-Clarion-Jefferson PA-Beaver-Allegheny-Armstrong-
Washington-Greene-Westmoreland-Higher Elevations of Westmoreland-
Fayette-Higher Elevations of Fayette-Indiana-
Higher Elevations of Indiana-Hancock-Brooke-Ohio-Marshall-Wetzel-
Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
228 AM EDT Wed Jun 10 2026
This Hazardous Weather Outlook is for east central Ohio, western
Pennsylvania, and northern West Virginia.
.DAY ONE...Today and tonight.
An active pattern will keep daily thunderstorm chances in the
forecast through Friday. Severe weather risks remains low-
probability, but non-zero. The most likely threat will be damaging
wind gusts. Large uncertainty exists in timing as well as potential
storm environments.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
An active pattern will keep daily thunderstorm chances in the
forecast through Friday. Severe weather risks remains low-
probability, but non-zero. The most likely threat will be damaging
wind gusts. Large uncertainty exists in timing as well as potential
storm environments.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
RACKLEY
