About
Antistorm is an integration that brings storm and precipitation warnings from the Antistorm service into Home Assistant. It adds binary sensors for a storm alarm, a precipitation alarm and whether a storm is currently active. It also provides sensors for storm probability, time to storm, precipitation probability and time to precipitation. Data comes from the vendor's cloud, so an internet connection is needed. Setup is done in the user interface by entering a city name.
Automatic summary of the README and code of PiotrMachowski/Home-Assistant-custom-components-Antistorm. Something wrong, or are you the maintainer and want your own text here? Get in touch
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.
Provides
- Sensors
Setting it up
Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.
Connect
- City name
Texts from the code of PiotrMachowski/Home-Assistant-custom-components-Antistorm.
Entities
- Binary sensorsStorm Alarm, Precipitation Alarm, Storm Active
- SensorsStorm Probability, Time to Storm, Precipitation Probability, Time to Precipitation
From the README
This integration returns storm and precipitation warnings from Antistorm.
Shows in Vulpo
Chart card, Apple Watch.Information
- Installs
- 65 sharing analytics
- GitHub stars
- 17
- Connection
- Uses the vendor's cloud
- Upkeep
- No update in over 18 months
- Version
- v2.0.0,
- Category
- Weather and alerts, Public warnings
- Kind
- Marketplace integration
- Needs
- Needs the Marketplace (HACS on 2026.10 and older)
- Domain
antistorm- Issues
- Report an issue












