Updated NAM and WRF

7:30 am

I thought I would compare the overnight model runs with the morning runs but I don’t want to wait until later when the GFS  and Euro come out. So as they come out  I will do shorter posts with the new information as it becomes available.

OLD Overnight NAM


NEW Morning NAM


Theoretically, during a storm, the model runs should show less precipitation with each run to account for snow that has already fallen. Remember the NAM is a low-resolution model so you have to look at its higher resolution offspring to see how the precipitation is divided up. Most importantly we look for run to run consistency.


OLD Overnight WRF


NEW Morning WRF



Excellent consistency (again)!

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