Good evening bloggers,
It does appear we will see some snow on the leading edge of a strong push of warm air. Look at the surface map below:

There is already strong evidence that this potential snow event is going to happen by looking at the rapidly increasing lower cloud layer developing in response to the strong warm advection as you can see on the next map. It is likely going to concentrate on one 45 mile wide band where over an inch could fall. Outside of this 45 mile wide area there will likely be a 90 mile wide area that has snowfall accumulation of under an inch. This is still like finding a needle in a haystack, and I am going to show this at 10 PM tonight. We are going to increase our chance of snow to 70%. Please keep in mind that this is a very small and fast moving disturbance. A little weaker and it won't be much at all. A bit stronger and someone will see over an inch of snow.
This map below is the 850 mb level (5,000 feet up). Look at the +5C degree air surging across western Kansas. This is shoving out the -20C degree Arctic air at this level to the east.

We will try to pick out the most likely spot to get snowfall accumulations on our newscasts tonight and beginning at 5 AM on NBC Action News.
http://www.nbcactionnews.com/mediacenter/local.aspx?videoid=438878@kshb.dayport.com&navCatId=3728
Have a great night! The above link is the updated version of the accuracy promos.
Gary