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URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 304
NWS Storm Prediction Center Norman OK
430 PM EDT Mon Jun 21 2021
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Southeast New York
* Effective this Monday afternoon from 430 PM until Midnight EDT.
* Primary threats include...
Scattered damaging wind gusts to 70 mph possible
Isolated large hail events to 1.5 inches in diameter possible
SUMMARY...Thunderstorms over central NY/PA will track eastward
through this evening, affecting the watch area. Locally damaging
wind gusts and hail are the main threats.
The severe thunderstorm watch area is approximately along and 50
statute miles east and west of a line from 45 miles northwest of
Newark NJ to 45 miles southwest of Dover DE. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU4).
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
OTHER WATCH INFORMATION...CONTINUE...WW 299...WW 300...WW
301...WW 302...WW 303...
AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector