My criticism on the HRRR was about rates / QPF. My bad if that output isn't considered reliable for a meso within a few hours, I didn't know. HRRR was printing out ~0.2" liquid between 2 and 4 pm for I95 NW of boston (Malden, Arlington). This whole area has been in light precip or no precip for that whole time. I think that's a fair comment, and not just saying that the model sucks?