Weather

US National Weather Service

US weather information with location, forecast, and alert routes.

No keyFree

Provenance & attributes

Kind: api · HTTPS: unknown · CORS: unknown

Sources: profiles

Categories: Weather ·

When is this useful?

A US alert display that makes stale information visible.

Access & pricing

No key

No key in the current documentation; a User-Agent is required. A future key is mentioned, not counted as a current requirement.

Free

The provider describes free access within applicable terms and limitations; this is not a promise of unlimited commercial use.

Pricing at the source ↗

Get your own key only from the provider. Never enter keys or tokens here.

Limitations & terms

A User-Agent is required. The exact traffic limit is not public; this is not a worldwide weather service.

Commercial use: Allowed per source

Official terms ↗

Related guides

From discovery to implementation

Build with understanding.

Practical API integration guides, separate from catalog listings.

All guides →

A guide for your situation

Your answers stay in this page until you explicitly submit them. Unsaved answers disappear on reload.

Saving is not configured. No answers or contact details are submitted or saved.

Which integration step helps you move forward?

30 short questions about APIs and connecting data. Selecting an answer moves to the next question. You can go back, change answers, or skip. This is a practical reading route, not a scientific test.

JavaScript is required for this guide.

Contact & corrections

Send a question or report a correction using this form.

Only after Send are your name, email, subject and message sent to the contact service to handle your message. This is not a newsletter signup. Unsent text disappears on reload. Privacy information

Preview: sending is not configured. This form does not send or save anything.

Your message — all fields are required