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Home Return to list Severe Thunderstorm Warning 0298 Issued by the Mount Holly / Philadelphia Forecast Office
Action: New Issued At: 2026-08-10 15:39:55
442
WUUS51 KPHI 102039
SVRPHI
DEC003-MDC029-035-041-102145-
/O.NEW.KPHI.SV.W.0298.260810T2039Z-260810T2145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
439 PM EDT Mon Aug 10 2026
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Northern New Castle County in northern Delaware...
Northwestern Talbot County in eastern Maryland...
Central Queen Annes County in northeastern Maryland...
Kent County in northeastern Maryland...
* Until 545 PM EDT.
* At 439 PM EDT, severe thunderstorms were located along a line
extending from Oxford to Rossville to Arlington, moving east at 35
mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Wilmington, Newark, Middletown, Centerville, Elsmere, New Castle,
Chestertown, Centreville, Delaware City, Rock Hall, Newport, St.
Michaels, Church Hill, Millington, Old Town, Grasonville, Stanton,
Glasgow, Bear, and Copperville.
This includes Interstate 95 in Delaware between mile markers 1 and
14.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Mount Holly NJ.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3904 7631 3900 7617 3915 7628 3931 7618
3938 7578 3938 7577 3972 7579 3975 7548
3874 7622 3873 7623 3876 7622 3877 7632
3867 7634 3875 7637 3885 7620 3893 7620
3896 7631 3885 7637 3885 7638
TIME...MOT...LOC 2039Z 273DEG 32KT 3979 7599 3935 7648 3887 7711
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MPS
Action: Continued Issued At: 2026-08-10 16:03:56
150
WWUS51 KPHI 102103
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
503 PM EDT Mon Aug 10 2026
DEC003-MDC029-035-041-102145-
/O.CON.KPHI.SV.W.0298.000000T0000Z-260810T2145Z/
New Castle DE-Talbot MD-Queen Annes MD-Kent MD-
503 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM EDT
FOR WEST CENTRAL NEW CASTLE...NORTHWESTERN TALBOT...CENTRAL QUEEN
ANNES AND KENT COUNTIES...
At 502 PM EDT, severe thunderstorms were located along a line
extending from Cherry Hill to near Millers Island to Walker Mill,
moving southeast at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
Middletown, Centerville, Chestertown, Centreville, Rock Hall, St.
Michaels, Church Hill, Millington, Old Town, Grasonville,
Copperville, Newtown, Morgnec, Crumpton, Sassafras, Mount Pleasant,
Tilghman Island, Stevensville, Langford, and Chester.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Mount Holly NJ.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3956 7578 3952 7565 3874 7622 3873 7623
3876 7622 3877 7632 3867 7634 3875 7637
3885 7620 3893 7620 3896 7631 3885 7637
3885 7638 3904 7631 3900 7617 3915 7628
3931 7618 3938 7578 3938 7577
TIME...MOT...LOC 2102Z 305DEG 26KT 3966 7586 3922 7637 3887 7689
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MPS
Action: Continued Issued At: 2026-08-10 16:16:56
600
WWUS51 KPHI 102116
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
516 PM EDT Mon Aug 10 2026
DEC003-MDC029-035-041-102145-
/O.CON.KPHI.SV.W.0298.000000T0000Z-260810T2145Z/
New Castle DE-Talbot MD-Queen Annes MD-Kent MD-
516 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM EDT
FOR WEST CENTRAL NEW CASTLE...NORTHWESTERN TALBOT...CENTRAL QUEEN
ANNES AND KENT COUNTIES...
At 516 PM EDT, severe thunderstorms were located along a line
extending from Charlestown to near Rock Hall to Largo, moving east at
35 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
Middletown, Centerville, Chestertown, Centreville, Rock Hall, St.
Michaels, Church Hill, Millington, Old Town, Grasonville,
Copperville, Newtown, Morgnec, Crumpton, Sassafras, Mount Pleasant,
Tilghman Island, Stevensville, Langford, and Chester.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Mount Holly NJ.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3956 7578 3952 7565 3874 7622 3873 7623
3876 7622 3877 7632 3867 7634 3875 7637
3885 7620 3893 7620 3896 7631 3885 7637
3885 7638 3904 7631 3900 7617 3915 7628
3931 7618 3938 7578 3938 7577
TIME...MOT...LOC 2116Z 281DEG 32KT 3956 7600 3920 7627 3887 7683
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
MPS
Action: Expired Issued At: 2026-08-10 16:41:27
307
WWUS51 KPHI 102140
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
540 PM EDT Mon Aug 10 2026
DEC003-MDC029-035-041-102149-
/O.EXP.KPHI.SV.W.0298.000000T0000Z-260810T2145Z/
New Castle DE-Talbot MD-Queen Annes MD-Kent MD-
540 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL NEW CASTLE...
NORTHWESTERN TALBOT...CENTRAL QUEEN ANNES AND KENT COUNTIES WILL
EXPIRE AT 545 PM EDT...
The storms which prompted the warning have been slow to move through
the warned area. A new Severe Thunderstorm Warning is in effect for
portions of New Castle, Talbot, Queen Annes and Kent counties until
615 PM EDT. This warning will be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
northern Delaware...and eastern and northeastern Maryland.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Mount Holly NJ.
LAT...LON 3956 7578 3952 7565 3874 7622 3873 7623
3876 7622 3877 7632 3867 7634 3875 7637
3885 7620 3893 7620 3896 7631 3885 7637
3885 7638 3904 7631 3900 7617 3915 7628
3931 7618 3938 7578 3938 7577
TIME...MOT...LOC 2139Z 273DEG 32KT 3955 7581 3919 7608 3886 7664
$$
MPS
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