Onex sits on the southwestern edge of Geneva near the Rhone, sharing the canton’s mild, lake-and-mountain-moderated climate typical of the wider Geneva basin. MeteoSwiss’s national radar network covers this Geneva-basin district.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Onex right now?
The live radar map above shows precipitation over Onex, Geneva in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Onex, no significant rain is currently being detected.
How often does the Onex rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Onex?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Geneva are moving – the clearest way to judge whether a shower will reach Onex or pass by.
Is this Onex rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.