

846 

WWUS20 KWNS 141543

SEL9

SPC WW 141543

OHZ000-PAZ000-WVZ000-142200-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 269

NWS Storm Prediction Center Norman OK

1145 AM EDT Mon Jun 14 2021



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Eastern Ohio

  Western to central Pennsylvania

  Northern West Virginia



* Effective this Monday morning and evening from 1145 AM until

  600 PM EDT.



* Primary threats include...

  Scattered damaging wind gusts to 70 mph possible

  Isolated large hail events to 1.5 inches in diameter possible



SUMMARY...Initial thunderstorm development over northwest

Pennsylvania might intensify in the near-term, but more likely

additional development farther west-southwest should increase in

coverage and intensity later this afternoon.



The severe thunderstorm watch area is approximately along and 60

statute miles north and south of a line from 40 miles west of

Wheeling WV to 15 miles east of State College PA. 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.



&&



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

29035.



...Grams

