Hoping this is the last post for the winter season. Blocking pattern sets up in a week and systems are slow to move out, plus a shot of cold air will enter Canada and slide down around the end of the month. This picture from the gfs is the temp at 850 and precip. Keep in mind, for now, that the precip is falling during the day which on May first, would be 99% impossible to accumulate. But, not sure what may fall either the night before or after.
Fun to watch - not likely at all to happen. 6zGFS 4-21