Good Saturday and Happy Valentine’s Day. Our arctic front is poised to sweep across the bluegrass state today and is going to cause some issues. This opens up a rather wicked period of winter weather that is likely to carry us through February and into early March.

Let’s start this party with a breakdown of our nasty weekend…

– The arctic front arrives early this afternoon and it is hammering down from northwest to southeast. Temps ahead of this will spike on a gusty southwesterly wind.

– A piece of energy is diving in behind the front from the northwest and will create widespread snow showers and squalls. Travel issues are a good possibility across the entire state this afternoon into the evening with light accumulations likely. Lots of coatings to 1″ with locally higher amounts.

– That will be a powdery snow that will whip around and may create whiteout conditions at times.

– Wind gusts to 40mph will be very possible as the flakes fly and the temps tank.

– Thermometers will hit the single digits in some areas during the evening as wind chills drop below zero.

– Lows Sunday morning will drop into the single digits for all and a few spots could be close to zero. Wind chills of -10 or lower will also be possible. This will be comparable to the bitter cold wind chills from early January.

This bring us to the complicated, yet pretty simple forecast scenario from late Sunday through early next week. We have two systems the models are trying to key on. The first one Sunday night into Monday and another Tuesday and Wednesday.

The Sunday night one holds the key to the entire scenario. If this system develops into a snow maker across our region, the second one likely stays weaker and well to our south. If the Sunday night system is weak or doesn’t develop, the second system would then develop farther north and stronger, and impact our weather.

We now have a worldly battle of the computer forecast models going on. The American models like the GFS and NAM are now going toward the second scenario. Other models like the Canadian and European are all in on the Sunday night and Monday snow system.

European Model Snowfall

Euroย Canadian Model Snowfall

Canadian

The GFS has only some very light snow across the far west and south Sunday night into Monday. That model is in the process of blowing the second system up and sending it much farther north and west compared to what it had been showing for Tuesday and Wednesday…

GFSGFS Snow

The UKMET offers a compromise of sorts as itย brings a stronger system through hereย later Monday into Tuesday…

UKMET

That scenario would actually result in the snowiest solution for the entire state.

To review… we have 3 different solutions on the table from Sunday night through Wednesday. Each solution would bring accumulating snows to Kentucky, but differ on where, how much and when to do it. Not one single solution brings anything other than snow. No rain or ice showing up on any of the models. That is a trend and one worth noting.

The bigger trend on which solution will verify is what should work itself out later today and tonight. I suspect a lot hinges on the New England blizzard over the next few days. How fast it moves will be a big factor in how things behind it play out.

Regardless of model solutions… all are going with another bitterly cold air mass by Wednesday and Thursday.

GFS

GFS Temps

Canadian

Canadian 2

Oh yeah… that shot may be followed up by another system by the end of the week into next weekend.

I just realized it’s after 2am and this is probably the longest post I’ve written in a long, long time. The things I do for you people. ๐Ÿ˜‰

I will update things later today. For now, let’s track the wild stuff for later today…

Take care.