Invest 99L
Tuesday, December 6, 2022

Current Snapshot

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By PDC’s Senior Weather
Specialist Glenn James


>>> Central Subtropical Atlantic:

An area of disturbed weather, being referred to as Invest 99L is located over the central subtropical Atlantic, about 800 miles northeast of the northern Leeward Islands…which is producing a broad area of showers and thunderstorms.

Environmental conditions appear marginally conducive for development and a subtropical or tropical storm could form in the next couple of days.

By Thursday night or Friday, the low will move northeastward over cooler waters and interact with a mid-latitude trough, limiting subtropical or tropical development of the system.

* Formation chance through 48 hours…medium…50 percent
* Formation chance through 5 days...medium…50 percent