Context information

US National Weather Service alerts and API formats

The National Weather Service documents access to its watches, warnings and advisories through an API, including JSON-LD, CAP and Atom formats. Developers can use the documented endpoints to retrieve current US alerts. This record describes that upstream service rather than a current weather event.

External source ↗

Provenance: US National Weather Service alerts documentation
Updated: 2026-11-08T22:27:58.467156Z