Summary – model trends
The NAM made a big move toward lower pressure with the primary (Ohio Valley) low between 48 and 36 hours.
All of the models trended steadily north with the primary low and 700 mb low.
All of the models were a bit too far southwest with the coastal low.
All of the models were initially too cold. The NAM made the first big move toward warmer between 48 and 36 hours.
Slide 18
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