The hurricane center said it continues to track two systems in the Atlantic basin, including one currently designated Invest 94L. However, both systems currently have a slim chance of developing over the next seven days. This is a change from forecasts earlier in the week, when the NHC predicted Invest 94L would become a tropical depression.

According to a statement Thursday morning, environmental conditions appear to be “only marginally conducive to slow development” as the disturbance moves quickly from the west to west-northwest, near the Virgin Islands and Puerto Rico on Friday and near the Big One over the weekend Antilles passes by.

The NHC currently gives the system a 30 percent chance of forming over the next seven days.

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NHC is keeping an eye on another system in the Caribbean Sea

The second system is currently producing showers and thunderstorms over the southwestern Caribbean Sea, according to the NHC.