The ICON had been in the western camp unto its last run, then decided to give the GFS some support…
Both of those scenarios pretty much represent the ceiling in terms of the potential with this storm.
As far as the floor goes, we have the EURO and Canadian models representing that at the moment, but the floor is still a pretty good smack. Both of these models wrap up the upper low farther northwest, resulting in the initial low cutting across the Ohio Valley before a new low pops across the east.
CANADIAN
EURO
You can see how both of those models of those models start us as rain then quickly go to snow as temps drop some 30-40 degrees in just an hour our two behind the arctic front.
Which of those camps are right? I can see arguments for both, but I’m somewhere in between those two camps. It’s interesting to note that all 4 of the models above produce a blizzard but differ on where it will hit.
I suspect it won’t be until late Sunday or Monday before the models settle down and come into better agreement. Either way, it’s likely to snow around here Thursday and Friday with amounts to be determined.
Let’s talk about the wind with this storm. No matter the solution, some serious winds will show up. Check out the current peak wind gust forecasts from the models…
Those kinds of gusts with snow would be nasty!!
Bitterly cold air pours into the region behind the arctic front. Lows can make a run at zero or below this Christmas weekend. Wind chills could be absolutely brutal and the models are spitting out some ugly numbers…
EURO
CANADIAN
GFS
That’s a lot to unpack and I feel like I’ve rambled because I’m already tired and we aren’t to the heart of the tracking yet! 😩🥶❄️
I will have multiple updates later today. Have a good Saturday and take care.
song of day, if drinking dont kill me by the possum, her memory will.
A couple of days of model battles before an agreement.
Thanks Chris for all your hard work. Maybe some agreement between the various weather models will be coming soon on this impending Snowstorm / Blizzard. Always enjoy your live weather presentations on WKYT.
By the way, I received an answer from NOAA and this third year La Nina maybe weakening soon. Some warmer water showing up beneath the Tropical Pacific sea surface. El Nino will then form and give the Ohio Valley better chances for major Snowfalls.
The snow outlook for the Chicago area for late next week is the same as it is for Kentucky – there could be just a little light snow, or there could be a blizzard.
We currently have about a half-inch of snow on the ground from off-and-on snow showers the last two days. It is very cold, with temps around 25 and a wind chill near 10.
When does CB sleep?
GFS caves to cutter
GFS went digging more westward..Russel in Western Ky will like..