RAP forecast sounding valid 21z at BGM
Notes:
This RAP forecast sounding valid around 21z shows less instability than the what was forecast by the NAM, and also shows the deep layer of very dry air in the mid-troposphere expected over the area during the afternoon. Note that the shallow layer of steep lapse rates evident on the NAM at 700 mb is not seen on this RAP forecast.
Slide 8