I'm only looking at the short term of the 0z NAM (12km nest) to compare it against the last run, as the 0z cycle should have ingested a good bit of the upper-level recon data.

The biggest shift evident so far is a south & stronger shift in the short term. pic.twitter.com/od9O7SGRnc

— Tomer Burg (@burgwx) August 20, 2021