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SPC Severe Thunderstorm Watch 459

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WW 0459 Image


URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 459
NWS Storm Prediction Center Norman OK
330 PM EDT Sat Jul 4 2026

The NWS Storm Prediction Center has issued a

* Severe Thunderstorm Watch for portions of 
  Delaware
  Eastern Maryland
  New Jersey
  Central and Southeast New York
  Central and Eastern Pennsylvania
  Coastal Waters

* Effective this Saturday afternoon and evening from 330 PM until
  1100 PM EDT.

* Primary threats include...
  Scattered damaging winds likely with isolated significant gusts
    to 75 mph possible
  Isolated large hail events to 1 inch in diameter possible

SUMMARY...Thunderstorms will increase in coverage through the
afternoon across the watch area, in a warm and unstable air mass. 
Locally damaging wind gusts and some hail are likely with the more
intense cores.

The severe thunderstorm watch area is approximately along and 95
statute miles north and south of a line from 25 miles southwest of
Dubois PA to 35 miles southeast of Monticello NY. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU9).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.

&&

OTHER WATCH INFORMATION...CONTINUE...WW 454...WW 455...WW
456...WW 457...WW 458...

AVIATION...A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 65 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector
28030.

...Hart

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