ACUS11 KWNS 181853
SWOMCD
SPC MCD 181852=20
NJZ000-PAZ000-MDZ000-DEZ000-DCZ000-VAZ000-182045-

Mesoscale Discussion 1348
NWS Storm Prediction Center Norman OK
0152 PM CDT Wed Jun 18 2025

Areas affected...Central/eastern Maryland...Delmarva...southeast Pennsylvania...southern New Jersey

Concerning...Severe Thunderstorm Watch 433...

Valid 181852Z - 182045Z

The severe weather threat for Severe Thunderstorm Watch 433
continues.

SUMMARY...Damaging winds remain possible through the afternoon from
the DelMarVa into southeast Pennsylvania and southern New Jersey.

DISCUSSION...A cluster of storms, including some marginal
supercells, will continue east into the DelMarVa and southern New
Jersey. Additional attempts and storm development are also noted on
visible satellite in southeast Pennsylvania. Given temperatures in
the upper 80s/low 90s F ahead of the cluster, wind damage potential
will remain through the afternoon. Storm interactions and weak
mid-level lapse rates have not allowed the marginal supercells to
maintain intensity. A locally greater wind damage threat could
evolve as convection interacts with the sea breeze boundaries moving
inland.

..Wendt.. 06/18/2025

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!5onNWFMPGHgFlEdlbiT8XFmV-DaszLwSjvepQrrh-ChDlfEdcdwiEGRlx-f_GqB3KWwRpSujN= Oc632yTJosiUzDkCfI$ for graphic product...

ATTN...WFO...PHI...AKQ...CTP...LWX...

LAT...LON 38707712 39757699 40127689 40267647 40457557 40147466
38597470 38417514 38707712=20

MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH


=3D =3D =3D
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