Tropical Storm Sara will cause 'potentially catastrophic' flash flooding in northern Honduras, according to the National Hurricane Center.

Tropical Storm Sara formed this afternoon and threatens to bring "life-threatening and potentially catastrophic flash flooding and mudslides" to Honduras throughout the weekend, according to the latest update from the National Hurricane Center. A turn toward Florida is still possible, forecasters said.

Tropical Storm Sara, a disorganized mass of rain and thunderstorms, was slowly meandering along the northern coast of Honduras on Friday morning, after making landfall near the Honduras-Nicaragua border late Thursday.