Liège sits on the Meuse river in eastern Belgium, close to the Ardennes hills, and receives around 850 mm (about 33 inches) of rain a year. The wider region gained tragic international attention during the July 2021 floods, when extreme, prolonged rainfall across the Meuse and Vesdre river valleys caused catastrophic flooding that destroyed entire neighborhoods and killed dozens of people, one of the worst natural disasters in the country’s modern history. That event underscored how quickly rainfall in the surrounding hilly terrain can translate into fast-rising river levels in the valleys below. Because of this well-documented vulnerability, radar tracking of approaching heavy rain bands is now treated as a genuinely critical tool by regional authorities and residents alike. Belgium’s Royal Meteorological Institute operates the national radar network.
Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map
Frequently Asked Questions
Is it raining in Liege right now?
The live radar map above shows precipitation over Liege, Liege Province in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Liege, no significant rain is currently being detected.
How often does the Liege 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 Liege?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Liege Province are moving – the clearest way to judge whether a shower will reach Liege or pass by.
Is this Liege 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.