The storms are expected to become weaker in the coming days, but another tropical depression is forecasted to form later in the week.

Cosme was a tropical storm in the North Pacific Ocean Monday afternoon Mountain time, the National Hurricane Center said in its latest advisory. The tropical storm had sustained wind speeds of 70 miles per hour.

Hurricane Barbara has formed in the Pacific as the first hurricane in 2025. The National Hurricane Center is also tracking Tropical Storm Cosme.