Good morning NBC Action Weather Bloggers,
The temperatures are dropping. The wind is about to shift to the north as a cold front moves through. The air across Nebraska and Iowa is well below freezing and that air will be moving into our local region by this evening. Snow is now falling in Topeka. Look at the latest observation in Topeka with moderate snow at 10 AM. This surface map is from 10 AM. The front is steadily moving south. Once the temperature drops to 34 or lower we should see the rain change to snow.

If you watched our weathercasts during the past 24 hours then you saw that rain/snow line slowly move to near Harrisonville, MO by around 9 PM tonight. This is still on schedule, and the rain should change over to snow through most of the Kansas City metro area between 5 and 7 PM. We think there is a good chance of around 6 to 8 hours of accumulating snow tonight. There may be a few heavy bands that set up, most likely across northwest Missouri in the area painted in the red and the brighter pinking red colors. Someone could see around 5 inches of snow up north.

After this moves by a true Arctic front will arrive on Friday. Look at the forecast upper level flow by Saturday morning. We are going into the deep freeze for a few days. There will be a chance of snow on Friday and then again by Sunday or Monday.

This next map, below is also valid Saturday morning. This is the surface forecast and if you know anything about thickness values, then you will be impressed. Our thickness is forecast to drop to 498 (498 decameters). What does this mean to you? It means it will be extremely cold and if there is snow on the ground we may drop to below zero sometime this weekend if the sky is clear.

Don't forget to watch our 11 AM newscast that we debuted this week. Brett will be updating you through that hour. Our new weekend morning newscast will begin a week from Saturday. We are going to have an hour long weekend morning show at 8 AM both Saturday's and Sunday's. Jeremy Nelson will be bringing you the most accurate forecast on those new shows.
We will try to update the blog later on. Please try to watch our newscasts tonight at 5,6, and 10 PM. I will be able to do what we do the best, which is NOWCAST this developing snowstorm.
Have a great day!
Gary