Weathers (forearm) will throw a bullpen session Tuesday, Meredith Marakovits of YES Network reports.
It's another positive step in Weather's recovery from a left forearm flexor strain that landed him on the 15-day injured list Aug. 23. The minor-league season is drawing to a close, so the 26-year-old southpaw will need a few bullpen sessions before rejoining the Yankees, which could happen before the end of the regular season.