294
WWUS20 KWNS 221721
SEL4
SPC WW 221721
NYZ000-OHZ000-PAZ000-WVZ000-LEZ000-LOZ000-230100-
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 614
NWS STORM PREDICTION CENTER NORMAN OK
120 PM EDT SAT AUG 22 2026
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
WESTERN NEW YORK
NORTHERN AND EASTERN OHIO
WESTERN AND CENTRAL PENNSYLVANIA
NORTHERN WEST VIRGINIA
LAKE ERIE
LAKE ONTARIO
* EFFECTIVE THIS SATURDAY AFTERNOON AND EVENING FROM 120 PM UNTIL
900 PM EDT.
* PRIMARY THREATS INCLUDE...
SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY
ISOLATED LARGE HAIL EVENTS TO 1.5 INCHES IN DIAMETER POSSIBLE
SUMMARY...SCATTERED TO NUMEROUS THUNDERSTORMS ARE FORECAST THIS
AFTERNOON TO MOVE ACROSS THE WATCH AREA THROUGH THE EARLY EVENING.
THE STRONGER THUNDERSTORMS WILL BE CAPABLE OF SEVERE GUSTS CAPABLE
OF WIND DAMAGE (60 TO 70 MPH) AND A RISK FOR ISOLATED LARGE HAIL (1
TO 1.5 INCHES IN DIAMETER). A GRADUAL TREND OF INITIAL CELLS AND
LINE SEGMENTS TRANSITIONING INTO BANDS OF STORMS IS EXPECTED WITH
TIME, WITH WIND DAMAGE BECOMING THE PRIMARY HAZARD.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 95
STATUTE MILES EAST AND WEST OF A LINE FROM 65 MILES WEST NORTHWEST
OF BUFFALO NY TO 35 MILES SOUTH OF PARKERSBURG WV. 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.
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 450. MEAN STORM MOTION VECTOR
23020.
...SMITH
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page