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National Weather Service
Everything 787daily has published on National Weather Service. Newest first; each links to the full English summary and its original Spanish-language source.
August 2026
Aug 8–14
- Invest 92L Could Become Tropical Depression in Coming Days
For Puerto Rico, the development of Invest 92L into a tropical depression could potentially impact the island, highlighting the need for continued monitoring of weather forecasts.
July 2026
Jul 29–31
- Rainfall Potential Increases in Puerto Rico
For Puerto Rico, increased rainfall and flooding risk may impact daily life, especially in areas prone to urban flooding, such as the San Juan metropolitan area.
Jul 8–14
- Six Puerto Rico Towns May Face Water Rationing Amid Drought and Heat
Puerto Rico's water supply is vulnerable to drought and heat waves.
- More Haze and Heat Expected Today
Heat and haze are common concerns in Puerto Rico's tropical climate.
- Heat Advisory and Wildfire Risk Issued for 61 Puerto Rico Municipalities Amid Saharan Dust
Puerto Rico's hot and dry climate makes it prone to wildfires, especially during periods of high heat and drought.
- Red Flag Fire Warning Issued for Southern and Western Puerto Rico
Puerto Rico's dry season increases the risk of forest fires.
- Red Flag Warning Issued for Wildfire Risk in Southern, Western Puerto Rico
Puerto Rico's dry season increases the risk of forest fires.
- Puerto Rico Under Extreme Heat: 59 Municipalities Under Advisory, High Wildfire Risk
Puerto Rico's hot summer months and limited access to cooling systems can exacerbate heat-related illnesses
- Water Crisis Persists in Canóvanas as Rain Fails to Prevent Service Interruption
Puerto Rico's water infrastructure is vulnerable to drought and weather events, affecting daily life for residents.
Jul 1–7
- NWS Warns of Strong Thunderstorm Over Central and Northern Puerto Rico
Puerto Rico's infrastructure is vulnerable to flooding and storm damage
- Sahara Dust and Wildfire Smoke Worsen Air Quality in Puerto Rico
Saharan dust events and wildfire smoke periodically worsen air quality across Puerto Rico, posing health risks especially during summer months.
- Puerto Rico Under Heat Warning as Tropical Wave Approaches
Extreme heat and Saharan dust events are a recurring seasonal hazard affecting daily life and public health across Puerto Rico.
- Heat Alert Issued for 63 Municipalities in Puerto Rico
Heat waves are a concern in Puerto Rico due to the island's tropical climate.
- Prepare for Haze: Sahara Dust to Affect Puerto Rico Until Wednesday
Puerto Rico's weather is often affected by external factors like the Sahara dust.
Auto-assembled from 787daily's coverage — this page exists because National Weather Service appears across multiple stories. Every item is a faithful English summary that links back to the original reporting.