230
WWUS20 KWNS 141841
SEL4
SPC WW 141841
NYZ000-PAZ000-LEZ000-LOZ000-150200-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 334
NWS STORM PREDICTION CENTER NORMAN OK
245 PM EDT SUN JUN 14 2026
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
WESTERN NEW YORK
FAR NORTHERN PENNSYLVANIA
LAKE ERIE
LAKE ONTARIO
* EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 245 PM UNTIL
1000 PM EDT.
* PRIMARY THREATS INCLUDE...
SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
ISOLATED LARGE HAIL EVENTS TO 1 INCH IN DIAMETER POSSIBLE
SUMMARY...THUNDERSTORM DEVELOPMENT IS ANTICIPATED ACROSS THE REGION
THIS AFTERNOON, ALONG AND AHEAD OF A EAST-MOVING COLD FRONT. OVERALL
BUOYANCY WILL LIKELY REMAIN MODEST, BUT MODERATE TO STRONG
DEEP-LAYER SHEAR IS IN PLACE, SUPPORTING THE POTENTIAL FOR
OCCASIONALLY ORGANIZED BOWING SEGMENTS CAPABLE OF DAMAGING GUSTS.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MILES EAST AND WEST OF A LINE FROM 45 MILES NORTHEAST OF
ROCHESTER NY TO 10 MILES SOUTH SOUTHEAST OF BRADFORD PA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU4).
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 333...
AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO
1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW
CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR
27035.
...MOSIER
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