Tropical Depression 19 formed in the Caribbean Sea early Thursday, packing top sustained winds of 35 mph. The slow-moving ...

The tropical depression is expected to strengthen into a tropical storm before moving over land and weakening.

Gradual development is possible thereafter, and a tropical depression could form over the ... (This story was updated to add ...

Tropical Storm Sara’s threat to Florida was short-lived. It is now forecast to dissipate over land. Here’s the latest ...

Satellite imagery can help determine the strength, size and cohesion of a storm. The stronger a storm becomes, the more ...

Tropical Storm Sara formed this afternoon and threatens to bring "life-threatening and potentially catastrophic flash ...

Forecasters say an area of low pressure is likely to form, and a new tropical depression could develop by the end of the week or over the weekend.

The weather system has a 50 percent chance of reaching tropical cyclone strength in the coming week, increasing from 40 ...

National Hurricane Center forecasters now say there's a 50% chance that a broad area of low pressure developing over the southwestern Caribbean Sea could become a tropical depression over the ...

Tropical Depression 19 formed in the Caribbean Sea early Thursday, packing top sustained winds of 35 mph. The slow-moving storm has been drifting toward Central America and is expected to strike ...

National Hurricane Center experimenting with new cone this season ... even in the unlikely event that a tropical depression or tropical storm does not develop. Residents of the entire state ...

The odds have increased for a Tropical Storm Patty to form in November. National Hurricane Center forecasters now say there's a 50% chance that a broad area of low pressure developing over the ...