Something very exciting is coming to our weather website later this week!
Good evening bloggers,
Carl Peterson is resigning from the Kansas City Chiefs. Jack Harry will have details on our 6 PM newscast tonight!
The new data is impressive for the snow potential on Tuesday. It is not a big storm, but it may produce accumulating snowfall across most of the viewing area.
A warm advection pattern is developing across the plains. What does this mean? Look below at the 850 mb map forecast for Tuesday at 6 AM:

The dark green area implies 90% relative humidity or higher at this level, around 5,000 feet up. Much warmer air is located of Texas and being pulled north into our Arctic air mass. This, when oriented in the right direction, can produce lifting and saturation of the layer. The upper level storm systems are tracking north of us on Tuesday as fast moving impulses, so the only forcing is this warm advection pattern. With this set up we are expecting 1 to 3 inch snowfall amounts through most of the viewing area.
After this moves by another storm, much stronger, is approaching. This next storm, due in Wednesday night or Thursday will likely track to our northwest. The models are predicting a strong surface low to penetrate through the Arctic air and placing us into the warmer air on Thursday preventing an ice storm. There is no chance of snow with this second storm. The big question is will the warm air take over and raise our temperatures to above freezing. Right now we believe that the warm air will win. We will be monitoring this situation closely.
And, then a third system, likely a second Arctic blast will make its way back in here on Saturday.
There is a lot to go over on our weathercasts tonight. Try to watch at 5, 6, and 10 PM for details an this wild weather pattern.
Gary