4:30 PM update:
The new data still shows a decent chance of some snow. I will update the blog this evening...
Good morning everyone,
On this extremely cold Thursday morning the huge Arctic air mass that built weeks ago across Alaska and Canada is now blasting the United States in full force. Look at the 7 AM surface map. The red numbers are the surface temperatures:

Morning lows:
- Trenton: -9
- St. Joseph: -6
- KCI Airport: -5
- Lee's Summit: -3
- Overland Park: -2
SNOW IS POSSIBLE EARLY FRIDAY!
A warm front will be approaching by early Friday morning and with the extremely cold air mass still in place it won't take much to saturate the atmosphere and we may see some light snow. Kansas City is still waiting for its first measurable precipitation of the year. This chance of snow on Friday morning is still suspect, but I could see a quick 1/2 inch to 1 inch in some areas if this actually develops early tomorrow morning. We will be tracking the potential on our newscasts today and tonight. I plotted the approaching warm front on the map below valid during the morning on Friday:

The NBC Action Weather Team accurately predicted the forecast low of -4 degrees this morning (we missed by at least one degree as it is 5 below zero at 7 AM), and even a week ago our forecast low for this morning was below zero. Through the fall and winter so far with all of these extreme weather changes, and there have been 55 degree tempereature swings a few times now, we have had an amazing streak of predicting the highs and lows. I am saying this today since we are nearing the end of our 6th year in a row of bringing you Kansas City's most accurate forecast. Here are the ratings as of yesterday:
#1 (Most Accurate): KSHB 5.98
- Second place station: 6.88
- Third place station: 7.11
- Last place station: 8.21
Like golf, the lower the score, the more accurate the forecasts. The final numbers will be in later next month and this will be our 6th year in a row of being your most accurate weather forecast in Kansas City. And, it has never been close in all six years. Weatherate.com has been keeping records for the past 6 years, so we have likely been the most accurate for at least the last 10 years.
Have you seen the weather accuracy promotional campaign that we have been using during the past year? Did I actually make that basketball shot? Was the perfect strike thrown at 90 mph over homeplate actually thrown by me? And, what about that 45 yard field goal? Here is the link to the making of the weather accuracy promos:
Have a fantastic day and bundle up! It will be warming up ahead of another cold front on Saturday. Some light snow is possible Saturday night or Sunday and I am going out of town this weekend so you know something has to happen. And, then after a warm up next week there is a very good chance of another Arctic front later next week.
Gary