San Diego is under a tropical storm watch for only the second time on record as Tropical Storm Rachel is forecast to make landfall in Mexico’s northern Baja California Peninsula early Sunday morning,

Tropical Storm Isaias has formed in the Gulf and is forecast to rapidly strengthen into a hurricane by Thursday.

Tropical Storm Isaias has formed in the Gulf and is expected to rapidly strengthen over the next few days. Here's a look at its projected path.

Isaias is expected to meander east in the Gulf before taking a northeasterly turn and will likely rapidly intensify, according to the NHC. The storm is expected to make landfall early Saturday morning as a hurricane with winds of 105 mph.

Invest 92L or Isaias may bring heavy rain and surge to the Gulf Coast this weekend. Here's what our meteorologist says to watch for.

The National Hurricane Center warned Tropical Storm Isaias is expected to strengthen rapidly, and become a hurricane. Where it's going.

Rapid intensification forecast: Trudy’s winds are expected to surge from 40 mph to over 130 mph in three days, becoming a major hurricane by Friday. Potential Mexico impact: Forecast models show Trudy nearing Mexico’s southwestern and west-central ...