Invest 99L Spaghetti Models | August 25, 2021

Invest 99L in the Caribbean | CAT365

August 25, 2021 | Chad Trosper, BPMP

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We currently have I99L building in the Caribbean with a 70% chance of developing.

I99 is expected to develop this week and push into the Gulf by this weekend.  Models have been consistent with its development, and most agree on a strong system forming once it’s in the Gulf.

Five-Day Graphical Tropical Weather Outlook | August 25, 2021
Invest 99L Spaghetti Models | August 25, 2021

As for track, most agree on a northwest route toward Texas/Louisiana, but even Mississippi, Alabama, and Florida should monitor the system as shifts in track are to be expected this early on.

Again, lots can change, and we won’t have a good idea on path until we see a low level center located within the system.  So for now, we should monitor 99 closely, as it could affect the Gulf Coast as a strong system as early as Monday/Tuesday of next week.

More to come.