---
title: "IRM KMI Weather Belgium"
description: "IRM KMI Weather Belgium is a Marketplace integration for Home Assistant. It has 984 installs sharing analytics, needs the vendor's cloud and was last updated October 11, 2026."
canonical: "https://vulpo.app/integrations/marketplace/jdejaegh-irm-kmi-ha"
url: "https://vulpo.app/integrations/marketplace/jdejaegh-irm-kmi-ha.md"
last-updated: "2026-10-22"
version: "1.4"
---

# IRM KMI Weather Belgium

> IRM KMI Weather Belgium is a Marketplace integration for Home Assistant. It has 984 installs sharing analytics, needs the vendor's cloud and was last updated October 11, 2026.

IRM KMI Weather Belgium is a weather provider that uses data from the Belgian meteorological institute IRM KMI. It adds a weather entity with current conditions and hourly, daily and twice-daily forecasts, plus a camera showing the rain radar. A custom action returns short-term rain forecasts from the radar data, and only precipitation is available there. A binary sensor shows whether a weather warning is active, and a separate sensor gives the start time of the next warning. Further sensors report pollen levels, sunrise and sunset, temperature and wind speed. Data is only available for Belgium and Luxembourg, it comes from the vendor's cloud, and the integration is set up in the UI with a zone, radar style and language.

Automatic summary of the README and code of jdejaegh/irm-kmi-ha. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=jdejaegh&repository=irm-kmi-ha&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=jdejaegh&repository=irm-kmi-ha&category=integration)

## Supports

- **Uses the vendor's cloud**: Needs an internet connection and an account with the vendor.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.
- **Actively maintained**: Its author released or pushed a change in the last six months.

## Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

### Configuration

- **Zone**
- **Style of the radar**
- **Radar dark mode**
- **Use the deprecated forecat attribute**
- **Language**

### After setup

- **Style of the radar**
- **Radar dark mode**
- **Use the deprecated forecat attribute**
- **Language**

Texts from the code of [jdejaegh/irm-kmi-ha](https://github.com/jdejaegh/irm-kmi-ha).

## Entities

- **Sensors**: Next warning, Next sunrise, Next sunset, Alder pollen, Ash pollen, Birch pollen, Grass pollen, Hazel pollen, Mugwort pollen, Oak pollen, Temperature, Wind speed, and 5 more

## Actions

- **Get forecast from the radar**: Get weather forecast from the radar. Only precipitation is available.
  Fields: Include past forecasts

## Troubleshooting

- **Repair notices**: Notices it can show in Settings, Repairs:
  Is outside Belgium and Luxembourg

## From the README

> Home Assistant weather provider using data from Belgian IRM KMI. The data is collected via their non-public mobile application API.
>
> Although the provider is Belgian, the data is available for Belgium 🇧🇪 and Luxembourg 🇱🇺.
>
> - A weather entity with current weather conditions
> - Weather forecasts (hourly, daily and twice-daily) using the service weather.get\_forecasts
> - Short-term rain forecasts using the radar data using the custom service ìrm\_kmi.get\_forecasts\_radar
> - A camera entity for rain radar and short-term rain previsions
> - A binary sensor for weather warnings
> - A sensor with the timestamp for the start of the next warning
> - Sensors for active pollens

From the README of [jdejaegh/irm-kmi-ha](https://github.com/jdejaegh/irm-kmi-ha#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened.

## At a glance

- Kind: Marketplace integration
- Category: [Weather and alerts](https://vulpo.app/integrations/category/weather-and-alerts.md), Forecasts
- Number: 984 installs sharing analytics; 110 GitHub stars
- Connection: Needs the vendor's cloud
- Upkeep: Updated in the last 6 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: 0.3.4, last updated October 11, 2026
- Domain: `irm_kmi`
- Source: <https://github.com/jdejaegh/irm-kmi-ha>
- Issues: <https://github.com/jdejaegh/irm-kmi-ha/issues>
- Screenshot: https://vulpo.app/integrations-img/40a68021c1bbc60e.webp (from jdejaegh/irm-kmi-ha's README)
- Screenshot: https://vulpo.app/integrations-img/d72c287d54edf085.webp (from jdejaegh/irm-kmi-ha's README)
- Screenshot: https://vulpo.app/integrations-img/0e8cf26daaf2a7da.webp (from jdejaegh/irm-kmi-ha's README)

In Vulpo: Camera card, Chart card, Lumen sky (Pro), Apple Watch

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-22. Source: https://vulpo.app/integrations/marketplace/jdejaegh-irm-kmi-ha

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