Today radar imagery shows Ocean Effect precipitation is developing and falling over the Outer Arm of Cape Cod this early afternoon.  Radar shows flow is out of the north to northwest with rather cooler air mass moving over the low 60 degree ocean waters over the bay.  Sprinkles and a few misty periods have developed.  Radar image below shows this well.https://weather.cod.edu/satrad/?parms=local-Rhode_Island-comp_radar-24-1-100-1&checked=map&colorbar=undefined