# Extreme Heat Warning: San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Ponce and Vicinity; Northwest; Mayaguez and Vicinity; Southwest; Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/0e25de4636c4cb9a

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-30 02:35 ingested 2026-07-30 08:23

[original source ↗](http://www.weather.gov/)

## extract

Extreme Heat Warning — San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Ponce and Vicinity; Northwest; Mayaguez and Vicinity; Southwest; Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix
Severity: Severe. Certainty: Likely.
* WHAT...Dangerously hot conditions. This level of heat affects most
individuals sensitive to heat, especially those without effective
cooling and/or adequate hydration.

* WHERE...Portions of Puerto Rico and Virgin Islands.

* WHEN...From 9 AM this morning to 5 PM AST this afternoon.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.