![\"\"](\"https:\/\/kyweathercenter.com\/wp-content\/uploads\/2021\/11\/NAM-36.gif\")
<\/a><\/p>\nTemps are mild for the end of the week, but the jet stream will undergo a series of major amplifications with troughs digging into the eastern half of the country. I’ve been beating this drum in the face of flipping models that all decided to throw nothing but blowtorch warmth into the east. Now, those same models are back to showing these troughs into the east.<\/p>\n
<\/p>\n
The GFS continues to show deeper troughs with each run as we get closer…<\/p>\n
The surface map from the GFS shows one front in here with rain on Saturday, then a much bigger system with rain and snow right behind that…<\/p>\n It’s starting to see the next system rolling in a few days after that, too. It’s still not all there in the upper levels and I expect this to be a colder system than what the GFS currently has…<\/p>\n The Canadian Model has been the most consistent of the models in showing this and it continues to do so, though not to the crazy extreme of the last run…<\/p>\n The surface looks similar to what the GFS is cooking…<\/p>\n This is a pattern that the EURO struggles with as it simply cannot handle energy coming from the west and southwest. It gives us a vastly different look from one run to the next. Here’s the current one…<\/p>\n The EURO Ensembles continue to advertise a trough in the east from December 5-10…<\/p>\n Control<\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n