Good Sunday evening to one and all. We are heading into our Christmas week and everyone is asking if it will be white this year. The short answer is… I see no reason it shouldn’t be white! We have a storm system that will roll eastward out of the Rockies across the Tennessee Valley Christmas Eve then turn the corner up the east coast Christmas Day. That is a very favorable track for accumulating snows around here.

As a matter of fact… if the models continue to hold firm with this storm… an upgrade to Winter Storm Threat would be possible tonight or Monday.

In the short term… some light snow or flurries will be possible tonight and Monday ahead of a clipper. Temps Monday will be about the same as where we have been the past few days. This clipper loos weak with limited moisture across our region. A swath of light snow will be with us Monday night and Tuesday morning with up to an inch possible in the north. Temps will continue to run cold with highs Tuesday in the low and mid 30s as some drizzle or light rain takes over.

Colder temps and some light snow and flurries would then be possible Wednesday into Thursday.

The storm system takes shape across the Rockies late Thursday then rolls into the southern plains states by Friday morning. It will then roll to the east across the Ky/Tn border Friday afternoon into Christmas Eve. Snow and a mix will be along and north of the exact track of the low with some cold rains to the south. As the low moves off to our east Christmas Eve Night… everyone goes over to snow with snow continuing into Christmas Day. Accumulating snows are likely during this time thus the increased threat for a White Christmas.

Here is how the GFS sees things…



The GFS looks like it may be just a tad fast and the European Model agrees…



A look at the numbers from the European suggest most of the precipitation falls as snow for much of the region. This will be followed by a major shot of cold air for later Christmas day into early the following week.

There ya have it… a GREAT chance at a white Christmas and the chance we have to upgrade this system. A Winter Storm Threat for Christmas? Wow… that would really solidify this December as historical for cold and snow as we are already well on our way to doing that.

Full update coming your way tonight so check back. Have a great evening and take care.