Hailstorm on E34 Highway Leaves One Dead, Twelve Injured
A sudden and severe hailstorm on the E34 highway near Lille in Belgium’s Antwerp province triggered multiple collisions on Thursday afternoon, killing a 28-year-old motorcyclist and sending twelve people to hospital. The storm deposited a two-centimeter layer of ice over a 500-meter stretch of the highway, turning the road into a deceptively treacherous surface in a matter of minutes.
Context
The incident occurred around 5 PM on Thursday, 14 May 2026, on the E34 — a major transit route connecting Antwerp to Eindhoven in the Netherlands. The hailstorm struck with little warning, creating an instant ice rink on the road that made braking and vehicle control nearly impossible. According to VRT NWS, the extreme weather conditions led to three separate collisions in both directions of the highway.
Key Developments
Mayor of Lille, Marleen Peeters (N-VA), described the sequence of events to Nieuwsblad: “There were three different incidents on the E34 in Lille. The first occurred in the direction of Eindhoven where cars collided due to the sudden hail. On the other side, towards Antwerp, a car and a van collided. And right behind that, the collision between a car and the motorcyclist happened.”
The motorcyclist, a 28-year-old man from Lille, was killed in the crash. Lieselotte Claessens of the Antwerp Public Prosecutor’s Office confirmed the details, stating that a traffic expert was dispatched to investigate the exact circumstances. “The motorcyclist was hit by a vehicle. Possibly he first slid due to the slippery road surface, but that still needs further investigation,” Claessens said, as reported by Nieuwsblad.
Twelve people were injured in total, with one person in serious condition. The Medical Intervention Plan (MIP) was activated, and the injured were transported to hospitals in Turnhout, Herentals, and Malle, according to Le Soir.
The E34 was closed in both directions immediately after the incident. The highway reopened towards the Netherlands around 7 PM, while the Antwerp direction remained closed until shortly before 10 PM. Traffic was diverted throughout the evening.
Mayor Peeters, who was attending a cycling race near the highway at the time, described the storm as unprecedented. “I was at a cycling race on Kauwenberg in Lille, not far from the E34. I’ve never seen it hail so hard,” she told Gazet van Antwerpen.
Analysis & Implications
The incident highlights the particular dangers posed by sudden extreme weather events on highways. The 2-centimeter ice layer over a 500-meter stretch created conditions that were virtually impossible for drivers to anticipate or react to safely. The fact that three separate collisions occurred in both directions simultaneously underscores how rapidly road conditions can deteriorate.
The fatality also draws attention to the vulnerability of motorcyclists in sudden weather changes. Unlike enclosed vehicles, motorcyclists have no protection from the elements and are far more susceptible to losing control on slippery surfaces.
The broader severe weather system that produced this hailstorm also caused damage elsewhere in Flanders, with the fire brigade receiving dozens of calls and a house damaged in Beerzel, as reported by Nieuwsblad.
What’s Next
A traffic expert has been dispatched to determine the exact circumstances of the fatal collision. The investigation will examine whether the motorcyclist first lost control due to the icy road surface before being struck by a vehicle. Questions remain about whether weather warnings were issued by the Royal Meteorological Institute (KMI) prior to the storm, and whether additional safety measures could be implemented on this stretch of highway to prevent similar tragedies in the future.