MIAMI — Subtropical storm Don formed in the central Atlantic about 5:00 a.m. today, the National Hurricane Center said. The center of Don was about 1165 miles (1875 km) west southwest of the Azores (latitude…
SAN JUAN — The National Hurricane Center continues to monitor an area of low pressure well east of Bermuda. No impacts are expected for the U.S. Virgin Islands and Puerto Rico. A tropical wave moving…
SAN JUAN — An area of thunderstorms near or approaching St Croix, Vieques, and the southeast coast of Puerto Rico will affect these areas soon. Expect strong gusty winds, frequent lightning, and heavy rainfall. An area…
SAN JUAN — A trough of low pressure is producing disorganized showers and thunderstorms a few hundred miles east-northeast of Bermuda today. Environmental conditions are forecast to be marginally conducive for gradual development of this…
SAN JUAN — Precipitable water should remain above two inches and allow showers and thunderstorms to continue developing over the area. Conditions should gradually improve today. A limited heat risk is expected across most lower…
SAN JUAN — A tropical wave will cross the region later today and tonight promoting variable and unstable weather with shower and thunderstorm development across the region. As the day progresses, the shower coverage will…
SAN JUAN — A tropical wave moved westward towards the region on Monday night and could cause squally weather this morning, the National Weather Service said. Forecasters expect the strongest shower and thunderstorm activity across…
SAN JUAN — Strong thunderstorms capable of producing strong winds continue across the local waters. The interaction between a vigorous tropical wave propagating westward across the eastern and central Caribbean region and a weak upper-level…
SAN JUAN — The interaction between a vigorous tropical wave propagating westward across the eastern Caribbean region and a developing weak upper-level trough to the west of the local islands will promote unsettled weather conditions…
SAN JUAN — A strong tropical wave is approaching our region, moving westward at 10 to 15 knots. Layered precipitable water imagery at the lower levels show dry air within the wave environment, which is…