649 FPUS71 KGYX 020017 NOWGYX SHORT TERM FORECAST NATIONAL WEATHER SERVICE GRAY ME 817 PM EDT THU MAY 1 2014 NHZ008-010-013-020230- MERRIMACK-STRAFFORD-INTERIOR ROCKINGHAM- INCLUDING THE CITIES OF...CONCORD...HOOKSETT...ROCHESTER... DOVER...SALEM...DERRY...EXETER 817 PM EDT THU MAY 1 2014 .NOW... SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE TO MOVE ACROSS SOUTHERNMOST NEW HAMPSHIRE THROUGH LATE THIS EVENING. SOUTHERNMOST MERRIMACK...SOUTHERN STARFFORD AND INTERIOR ROCKINGHAM COUNTINES MAY PICK UP A QUICK HALF INCH OF RAIN. $$