A series of cold fronts are lined up to come through Jacksonville; with the second scheduled for tonight. If computer models are accurate, which in this case I don't think they are, there might be a snowflake or three that falls in our interior locations along I-75. However, this is an exceedingly small chance.
I must caution you that it is very likely that the cold air will not arrive fast enough before the atmosphere dries out.
Snowfall happens in Florida. In fact, it has been reported as far south as Homestead, Fla., where in January 1977, it knocked Carter's inauguration off the front page of the Miami Herald with the word 'Snow' in a font size normally reserved for declarations of war. However, snow at these latitudes is very, very rare and I hate to get people's hopes up.
As you can see in the blue box above, the GFS MOS guidance as we call it shows "S" labeled at the bottom. This model is indicating that there perhaps will be a very small window of change over before the atmosphere dries out.
Look carefully though. At the top of the box I have circled the temperatures. They are very warm with it indicating us cooling from 45 degrees to 39 degrees. If the atmosphere above 10 meters is below freezing, it is possible that flurries could survive in the shallow warm layer near the surface -- at least enough to see a flake.
By the way, no accumulations are expected.
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