'As for rain amount`s, per GFES ensemble a 30% to 50% chance for totals AOA 0.5" south of the Mass Pike, with 20% to 30% AOA 1.0" across Cape and Islands. ECMWF ENS has very similar probabilites for areas AOA 0.5" though slightly more widespread AOA 1.0" across Connecticut, Rhode Island, and southeast Massachusetts