Severe Thunderstorm Warning 53, NWS State College, PA

CENTRAL PENNSYLVANIA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE STATE COLLEGE PA
240 PM EDT TUE JUN 4 1996

GETTING RATHER BUSY AROUND HERE...
VIL OF THE DAY...35 FOR CURRENT ACTIVITY. GREENCASTLE HAD A 1/2-
3/4 INCH WITH A VIL OF 35. ANOTHER REPORT OF 5/6 INCH HAIL WITH
VILS IN THE UPPER 30'S (ALSO IN FRANKLIN CNTY).

ATM BECOMING MORE UNSTABLE AS COLDER TEMPS MOVE INTO REGION AT
5H. ADAP INDICATES BEST MOIST CONVERGENCE/INSTABILITY ACROSS
SOUTH-CENTRAL PA ATTM.

RW/TRW WILL CONTINUE INTO THE EVE HRS WITH MODELS INDICATING BEST
FORCING ACROSS SE PA AND NW PA. ACTIVITY SHOULD DIE DOWN AFTER
MIDNIGHT WITH DIURNAL HEATING LOST.

ANOTHER SHRTWV WILL CLIP N PA WED AFTN/EVE SO ANOTHER SHOT OF RW-
FOR THIS AREA WED AFTN.

WINTHER

PAZ004>06-010>012-017>019-024>028-033>037-041>042-045>046-
049>053-056>059-063>066-050300-

SEVERE WEATHER OUTLOOK FOR PENNSYLVANIA
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1115 AM EDT TUE JUN 4 1996

THE STORM PREDICTION CENTER SAYS THERE IS A SLIGHT RISK OF SEVERE
WEATHER ACROSS ALL OF CENTRAL PENNSYLVANIA THIS AFTERNOON AND
EVENING.  THIS INCLUDES THE CITIES AND SURROUNDING AREAS OF
BRADFORD...JOHNSTOWN...STATE COLLEGE...WILLIAMSPORT...AND
HARRXISBURG.

CONDITIONS LATER THIS AFTERNOON WILL BE FAVORABLE FOR
THUNDERSTORMS...SOME OF WHICH MAY BECOME SEVERE.

SKYWARN SPOTTER NETWORKS MAY NEED TO BE ACTIVATED LATER THIS
AFTERNOON AND EVENING.

OSTUNO

PAZ004-042300-
SPECIAL WEATHER STATEMENT...SEVERE THUNDERSTORM WATCH
NATIONAL WEATHER SERVICE STATE COLLEGE PA
115 PM EDT TUE JUNE 4 1996

...SEVERE THUNDERSTORM WATCH FOR WARREN COUNTY UNTIL 700 PM...

THE STORM PREDICTION CENTER IN KANSAS CITY HAS ISSUED A SEVERE
THUNDERSTORM WATCH FOR MUCH OF OHIO AND EXTREME WESTERN
PENNSYLVANIA UNTIL 7 PM EDT.

THE COMBINATION OF AN UNSTABLE AIRMASS AND DAYTIME HEATING WILL
CONTRIBUTE TO THUNDERSTORM DEVELOPMENT THIS AFTERNOON AND EARLY
EVENING.

SHOWERS AND THUNDERSTORMS WILL DEVELOP ACROSS THE OHIO VALLEY
THIS AFTERNOON THEN SPREAD EAST AND REACH WESTERN PENNSYLVANIA
LATER THIS AFTERNOON. SOME OF THESE THUNDERSTORMS COULD BE SEVERE
PRODUCING LARGE HAIL AND DAMAGING WINDS.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE IN AND CLOSE TO THE WATCH AREA.

WINTHER

PAZ004-042300-
SPECIAL WEATHER STATEMENT...SEVERE THUNDERSTORM WATCH
NATIONAL WEATHER SERVICE STATE COLLEGE PA
115 PM EDT TUE JUNE 4 1996

...SEVERE THUNDERSTORM WATCH FOR WARREN COUNTY UNTIL 700 PM...

THE STORM PREDICTION CENTER IN KANSAS CITY HAS ISSUED A SEVERE
THUNDERSTORM WATCH FOR MUCH OF OHIO AND EXTREME WESTERN
PENNSYLVANIA UNTIL 7 PM EDT.

THE COMBINATION OF AN UNSTABLE AIRMASS AND DAYTIME HEATING WILL
CONTRIBUTE TO THUNDERSTORM DEVELOPMENT THIS AFTERNOON AND EARLY
EVENING.

SHOWERS AND THUNDERSTORMS WILL DEVELOP ACROSS THE OHIO VALLEY
THIS AFTERNOON THEN SPREAD EAST AND REACH WESTERN PENNSYLVANIA
LATER THIS AFTERNOON. SOME OF THESE THUNDERSTORMS COULD BE SEVERE
PRODUCING LARGE HAIL AND DAMAGING WINDS.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.

WINTHER