Just about every November here in the south we invariably see a round or two of severe weather from thunderstorms forming along strong cold fronts sweeping in from the north. It’s a time of the year similar to spring, where the atmosphere is in turmoil with the introduction of cold air from the north colliding with leftover warm air here in the south. Tornadoes and damaging winds are the main culprit during severe weather’s “Second Season”. In fact last November 18th. tornadoes developed in Coweta, DeKalb and Fulton counties. Although they were small EF1 & EF0 tornadoes they still caused some minor damage.
Next week we could be dealing with one of those scenarios where a strong cold front, combined with a potent upper level system, collides with warm air already in place. The GFS model is hinting at a very strong vortex aloft sweeping in sometime next Thursday the 10th.
This combined with a strong cold front at the surface could produce damaging thunderstorms from Mississippi to here in Georgia next Wednesday and Thursday. The 00z 6 hour precip depiction from the GFS Operational indicates a strong line of thunderstorms moving in next Thursday evening.
Hopefully this will change, and we will come out with a gentler solution, but just in case we will be watching for the possibility of severe weather closely.