The Euro is maybe a little better with the first wave than 12z so far. Nothing like the GFS with that Lee side low it pops and bombs us, at least not yet. Still rolling.
Euro AI has lost it as well on today's runs, including 0z here. I hope it's wrong but with only the GFS and ICON on board, this is very unlikely to be a big event.
Every other model is just some N stream snow showers. I'll be surprised if the Euro Op isn't the same.
The UKIE is in the Canadian camp. Not much cooking there except some NW flow snow showers and cold. It's not the best place to be on team ICON/GFS vs the other models.
The GFS would be just about perfect for most of us if it came to pass. First wave buries the east side, the second is nice 3-5 inches for the west and still added 1-2 inches over the rest of the state.
ICON hits from Eastern Rim and points east, especially north of 40, on the 15th. Another round headed for Western areas by the 16th or so, with snow breaking out in Arkansas.
Euro AI is just a printer repeat of it's prior runs. Too warm unfortunately west of the eastern Highland Rim/Murfreesboro area but snows over the eastern half.
The EURO has some odd convective snow showers scattered around that gives areas that get them a couple inches. Then has a miller A second system that has the heaviest snow in the East but some snow back to just west of Nashville. As Jax notes, very much for entertainment purposes here but whatever the models are seeing the last 24 hours seems to be universally producing something.
These storms are highly unlikely to play out as modeled, but the multiple windows Carver's has spoken of are definitely in play.
The Canadian would be 1985esque with heavy snow state wide and well below zero cold.
The Canadian is still snowing over the eastern half of the state at the end with temps in the single digits across the state. It's so cold the ratios are insane. Almost 20:1 in parts of the area.