Expires:201305220615;Remove:201305220615;506831 FPUS71 KCTP 220330 NOWCTP SHORT TERM FORECAST NATIONAL WEATHER SERVICE STATE COLLEGE PA 1130 PM EDT TUE MAY 21 2013 PAZ017>019-024>026-033>035-220615- BEDFORD-BLAIR-CAMBRIA-CLEARFIELD-FULTON-HUNTINGDON-NORTHERN CENTRE- SOMERSET-SOUTHERN CENTRE- INCLUDING THE CITIES OF...ALTOONA...JOHNSTOWN...STATE COLLEGE 1130 PM EDT TUE MAY 21 2013 .NOW... A WEAKENING CLUSTER OF SHOWERS AND THUNDERSTORMS WILL MOVE INTO SOUTH CENTRAL MOUNTAINS AFTER MIDNIGHT. A BRIEF HEAVY DOWNPOUR POSSIBLE. THE ACTIVITY MAY MAKE IT AS FAR EAST AS INTERSTATE 99... BEFORE WEAKENING. THE SHOWERS AND STORMS ARE MOVING NORTHEAST AT 15 MPH. $$ MARTIN