Could get interesting later for Dave‘s area and the hills of northern Worcester County/Quabbin hilltowns. Might get some flash flooding in those areas.
Looks like Litchfield County in CT is out of the woods right now. Majority of the heavy rain looks like it’s going to train along the far eastern slope of the Berkshires through the CRV in MA. Secondary max maybe in Worcester Co?
1-1.5" in NW MA tonight with some flash flooding. Nothing outrageous but rivers will be running high again tomorrow. I imagine CT River will remain at minor flood stage through tomorrow night.