National Oceanic and Atmospheric Administration (NOAA)

KINGSTON — Confidence in the #TropicalStormMelissa forecast remains low beyond Day 3, the National Weather Service said this morning. The U.S. Virgin Islands and Puerto Rico could get anywhere between…

[OCTOBER 20] A Tropical Wave (Invest 98-L) moves south of Puerto Rico and the US Virgin Islands: -It is likely to become a depression or tropical storm in the next…

[October 19] Tropical Wave Invest 98-L Associated moisture will bring showers and possible thunderstorms , mainly across the U.S. Virgin Islands and east-southeast Puerto Rico tonight and tomorrow. We're monitoring…

A northerly swell will make seas dangerous during the weekend. Expect showers and thunderstorms at times. Stay alert and check the latest marine forecasts at weather.gov/SJU, before going anywhere, the…

https://twitter.com/NWSSanJuan/status/1979136386121847000 Special Marine Warning Hazardous Weather Outlook from the National Weather Service in San Juan, Puerto Rico at 5:16 AM AST Fri Oct 17 2025For St. Thomas St. John and…

[OCTOBER 16] Frontal boundary will promote variable weather conditions today with the potential of T-storms that could trigger flood and lightning risks today. [Oct 16th] 2 PM AST Tropical Weather…

Wednesday, October 15, 2025 Frontal Boundary Approaching More humid and unsettled weather is forecast from late tonight and through the weekend due to an approaching front, pre-frontal trough and a…

Tuesday October 14, 2025 HOT TODAY, HOT ALL WEEK — STAY SAFE & COOL! Heat Advisory Urban & coastal areas 10 AM – 5 PM Heat risks remain elevated all…