Good evening bloggers,
Update: We still see the GFS as the most consistent and best model solution for Thursday's storm. It is still showing widespread accumulations during the day Thursday. We will wait until Wednesday to try and pick out who will get the heaviest snow. I am not leaning towards southern or northern areas at this time. We do know what has happened all season, though.
Previous entry below:
The computer models are coming out and we are doing our analysis. Thursday's stormy set up is not going to be settled for another 24 hours. When we start looking at the models, we go through a process where we will make our conclusions and then make our forecast. The first thing to do is to look at the models, see where they make their errors, and then decide if we believe them or not. The first models to come out are the RUC, NGM, and NAM. The GFS comes out next, then the Canadian model, European model, and the UKMET model. By the time we are on the air at 10 PM, we have the first four model solutions to look at and we make a decision. We also use the LRC in helping us decide what fits and what doesn't fit. We have learned so much about using my theory in the past year that we have been able to make the correct forecast decision in each storm this season, which is amazing. The set up for Thursday fits a storm that happened twice since the pattern developed , once in October, and again in December. So, we have a good idea of how this storm will form as it moves into the plains during the next two days. When it comes to whether it is going to snow or not, and how much may fall, just a slight change in the storms position will make a huge difference down here at the surface.
At this time we are going to wait until the GFS is out, right before our 10 PM newscast, before we make our next forecast decision.
I will try to add what we are thinking later tonight, or early tomorrow. It still appears similar to what I wrote in the blog earlier today.
Can you believe today? It was a wild one and we will be showing a couple of timelapses of the day on our newscasts. More later if we get a chance. Be sure to watch our newscast at 10 PM on NBC Action News, and then Brett will have the latest data in the morning. I will be on Newsradio 980 KMBZ during the morning as well talking about the latest information.
Gary