WWUS35 KCTP 161547
SPSCTP
PAZ004>006-010>012-017>019-024>028-033>037-041-042-045-046-049>053-
056>059-063>066-162100-

SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1145 AM EDT TUE JUN 16 1998

...THUNDERSTORMS COULD PRODUCE LOCALLY EXCESSIVE RAINFALL THIS 
AFTERNOON AND THIS EVENING...

...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND 
EVENING...

...DETAILS...

THE RISK AREA INCLUDES ALL OF CENTRAL PENNSYLVANIA.

A VIGOROUS UPPER LEVEL WEATHER SYSTEM IS TRIGGERING AN EXPANDING 
AREA OF THUNDERSTORMS OVER OHIO...INDIANA AND KENTUCKY LATE THIS 
MORNING.  THESE STORMS ARE MOVING NORTHEAST TOWARD CENTRAL 
PENNSYLVANIA.

THE GREATEST THREAT FROM THUNDERSTORMS WILL BE EXCESSIVE RAINFALL 
THAT COULD CAUSE FLASH FLOODING. ISOLATED HAIL AND STRONG STRAIGHT 
LINE WINDS ARE ALSO A POSSIBILITY.

AT THIS TIME IT IS TOO SOON TO DETERMINE WHAT PART OF CENTRAL 
PENNSYLVANIA HAS THE GREATEST RISK OF FLASH FLOODING.  WHEN 
CONDITIONS COME INTO FOCUS THIS AFTERNOON...A FLASH FLOOD WATCH MAY 
BE REQUIRED.

SKYWARN ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EVENING.  

HEAD
  




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