Good evening, y’all. We’re now into the nowcasting part of this storm and that means we watch the current conditions and the very short range computer models. These runs continue to be very enthusiastic with the change from rain to snow and a couple of moderate to heavy snow bands setting up.

The RAP shows times the transition like this…

RUC 2

The model shows the snow line crashing in quickly from the west overnight. It also suggests a period of sleet on the transition line.

It’s my experience with this model that it usually underplays the snowfall forecast a bit. That’s why it got my attention with the numbers it’s showing across the bluegrass region through 10am…

RUC

You can see the first heavy snow band riding the Ohio River, with that secondary band of heavy snow developing across the bluegrass region. That model is actually showing 2″-4″ for the region through 10am. Interesting to see and something for us to watch.

Speaking of watching… temps will continue to quickly drop across the west and north over the next several hours. Track away…

Current temperatures

Take care.