A severe storm is forecast to hit Israel on Friday, with experts predicting heavy rainfall, winds up to 100 km/h, and high waves.

Former Deputy Fire Commissioner Aharon Godiner, who previously headed the Ramat Gan-Givatayim Fire and Rescue Station, told Ma'ariv on Thursday that if the forecast holds, significant localized flooding could occur, similar to previous storms in cities such as Netanya and Ashkelon. This is due to heavy rain in intense bursts that often overwhelm local infrastructure.

“The strong winds could bring down trees, similar to what happened during the recent Storm Byron, in Herzliya, when a tree fell on a car, trapping the driver inside. Fortunately, the driver escaped unharmed. Godiner explained that “these winds may also knock down high-voltage power lines, leading to major disruptions in the power supply.”

Godiner further warned that the wind could damage road signs and traffic lights, and send objects flying, all of which pose a danger to public safety. "It’s highly recommended to remove any items from balconies and yards, as they could easily be blown away," he added. "Be cautious when walking or driving in public spaces, as the combination of heavy rain and strong winds could create potholes that are difficult to see, as they may be covered by water and mud."

He emphasized the risk of flooding in underground parking garages, where water could flow down from higher ground and potentially trap vehicles. “There’s also a significant risk to people using elevators to reach parking areas during the storm. Water could seep into the elevator shaft, or a power outage could occur,” he warned.

Storm ''Byron'' seen nearing the beach of Tel Aviv. December 10, 2025.
Storm ''Byron'' seen nearing the beach of Tel Aviv. December 10, 2025. (credit: AVSHALOM SASSONI/FLASH90)

Swimming, surfing, and sunbathing are not recommended 

Additionally, Godiner advised avoiding the beach due to high waves. "In these conditions, it’s clear that entering the ocean should be avoided. There are invisible riptides that could pull anyone into deep water or, God forbid, lead to drowning," he cautioned. He also urged surfers to exercise extra caution. "With strong winds and very high waves, surfers may lose control of their boards."

He recommended avoiding electric spiral heaters in very cold temperatures. "If it’s very cold, avoid using these heaters, and turn off electric blankets before getting into bed," Godiner advised. "Also, be careful with space heaters—don’t block their ventilation openings with clothes or other items meant for quick drying."

Godiner stressed the importance of adhering to guidelines from meteorologists and national fire and rescue services while staying up to date on the latest storm developments.