Tropical Storm Sara is unleashing heavy rainfall in northeastern Honduras, with life-threatening flash flooding and mudslides anticipated through the weekend.

Tropical Storm Sara is unleashing heavy rainfall in northeastern Honduras, with life-threatening flash flooding and mudslides anticipated through the weekend. Nearly 20 inches of rain had already fallen in parts of Honduras as of Friday morning with more to come.

Tropical Storm Sara formed Thursday in the Caribbean and is delivering "potentially catastrophic" rainfall in Honduras. Threat level: The storm, which also poses a threat to Belize, is not likely to make it into the Gulf of Mexico.