The approach of a tropical wave, combined with low pressure in the upper levels of the atmosphere, will cause an increase in humidity and favor the development of downpours and thunderstorms this Saturday in Puerto Rico, the National Weather Service (NWS) in San Juan reported.
The approach of a tropical wave, combined with low pressure in the upper levels of the atmosphere, will cause an increase in humidity and favor the development of downpours and thunderstorms this Saturday in Puerto Rico, the National Weather Service (NWS) in San Juan reported.