317
ACUS11 KWNS 062237
SWOMCD
SPC MCD 062236
NYZ000-CTZ000-NJZ000-PAZ000-DEZ000-MDZ000-DCZ000-VAZ000-070030-
MESOSCALE DISCUSSION 1008
NWS STORM PREDICTION CENTER NORMAN OK
0536 PM CDT SAT JUN 06 2026
AREAS AFFECTED...PORTIONS OF THE MID ATLANTIC AND NORTHEAST
CONCERNING...SEVERE THUNDERSTORM WATCH 278...280...281...
VALID 062236Z - 070030Z
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 278, 280,
281 CONTINUES.
SUMMARY...THE THREAT FOR DAMAGING WIND GUSTS WILL CONTINUE ACROSS
THE MID ATLANTIC AND SOUTHERN NEW ENGLAND. EVENTUALLY, THE LINE OF
THUNDERSTORMS SHOULD BEGIN TO WEAKEN AS IT MOVES OFFSHORE.
DISCUSSION...AS OF 2230 UTC, A WELL-DEVELOPED CONVECTIVE LINE WAS
OBSERVED STRETCHING FROM SOUTHERN NY STATE TO NORTHERN VA. OVER THE
LAST SEVERAL HOURS, THIS LINE HAS PRODUCED NUMEROUS DAMAGING WIND
REPORTS OVER EASTERN OH, PA AND PARTS OF MD. RADAR ANALYSIS SHOWS A
WELL-ESTABLISHED COLD POOL WHICH SHOULD CONTINUE TO SUPPORT STRONG
FORWARD PROPAGATION OF THE LINE THIS EVENING. CURRENT PROJECTIONS
SHOW THE LINE OVERSPREADING THE I-95 CORRIDOR INTO WESTERN LONG
ISLAND, PHILADELPHIA AND BALTIMORE OVER THE NEXT 30-90 MINUTES.
DAMAGING WINDS REMAIN LIKELY WITH THESES STORMS.
WHILE THE STORMS REMAIN INTENSE, COMPETING INFLUENCES ARE APPARENT
FARTHER EAST TOWARD THE COAST. WEAKER INSTABILITY AND ADDITIONAL
MARINE INFLUENCES MAY EVENTUALLY RESULT IN WEAKENING OF THE LINE AS
IT APPROACHES AND MOVES OFFSHORE THIS EVENING. UNTIL THEN, THE
THREAT FOR DAMAGING GUSTS REMAINS.
..LYONS.. 06/06/2026
..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT
ATTN...WFO...OKX...PHI...BGM...AKQ...CTP...LWX...
LAT...LON 39117748 40837566 41377519 41337406 41287341 41147314
41047292 40957266 40907248 40537262 40197360 39757381
39197419 38767460 38567503 38467525 38437552 38477626
38517656 39117748
MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 90 MPH
MOST PROBABLE PEAK WIND GUST...65-80 MPH
MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN
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