# WeatherFlow Tempest WiFi HUB

*WeatherFlow Tempest / TH-HUB-03-NA*

> The Tempest WiFi HUB receives readings wirelessly from the Tempest sensor and publishes them over 2.4 GHz Wi-Fi, UDP and Bluetooth LE. It ships with every complete Tempest station and is sold alone as a replacement. It suits Home Assistant users through an integration (local Wi-Fi control).

- Canonical page: https://smarthomecanon.com/devices/weatherflow-tempest-wifi-hub
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | WeatherFlow Tempest |
| Category | Bridge |
| Model numbers | TH-HUB-03-NA |
| Status | Current[^1] |
| Works with | Tempest home weather station sensor device (12 or more sensor devices per hub at one location)[^1] |
| Type | Replacement hub[^1] |
| Connectivity | 2.4 GHz Wi-Fi, UDP and Bluetooth LE[^1] |
| Power | unknown |
| Released | unknown |
| Local API | UDP broadcast from the hub on the local network[^2][^1] |

## Integration paths

**How the WeatherFlow Tempest WiFi HUB connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi local](https://smarthomecanon.com/protocols/wifi-local) | withheld | withheld | unknown |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | withheld | withheld | unknown |

**Platform support for the WeatherFlow Tempest WiFi HUB**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi local | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | WeatherFlow |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | WeatherFlow Cloud |

## Related pages

- [Wi-Fi with local control](https://smarthomecanon.com/protocols/wifi-local) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: Tempest WiFi HUB - Tempest shop. https://shop.tempest.earth/products/hub (manufacturer, checked 2026-10-20)
[^2]: WeatherFlow Tempest UDP Reference. https://weatherflow.github.io/Tempest/api/udp.html (manufacturer, checked 2026-10-20)