642 FPUS71 KBOX 270546 NOWBOX SHORT TERM FORECAST NATIONAL WEATHER SERVICE TAUNTON MA 146 AM EDT SAT JUL 27 2002 ANZ230-250-MAZ005>007-013>016-NHZ012-270630- BOSTON HARBOR-EASTERN ESSEX-EXTREME EASTERN NORFOLK-HILLSBOROUGH- MERRIMACK RIVER MA TO CHATHAM MA...OUT TO 25 NM-NORTHERN MIDDLESEX- SOUTHEASTERN MIDDLESEX-SUFFOLK-WESTERN ESSEX-WESTERN NORFOLK- INCLUDING THE CITIES OF...BOSTON...FRAMINGHAM...FRANKLIN... GLOUCESTER...LOWELL...MANCHESTER...QUINCY 146 AM EDT SAT JUL 27 2002 .NOW... A LINE OF SHOWERS...SOME OF THEM HEAVY...WAS MOVING THROUGH EASTERN NEW ENGLAND. AT 140 AM...THE LINE EXTENDED FROM NEAR DERRY NEW HAMPSHIRE TO HOPKINTON MASSACHUSETTS. SHOWERS WILL AFFECT THE MERRIMACK VALLEY AS WELL AS BOSTONS WESTERN AND NORTHERN SUBURBS BETWEEN NOW AND 230 AM. ONE OF THESE SHOWERS MAY GROW INTO AN ISOLATED THUNDERSTORM...ESPECIALLY IN ESSEX COUNTY NEAR THE MERRIMACK RIVER. $$ DRAG