Full Breakdown
Funnel Cloud, Torrential Rain and Flood Alerts Sweep Israel on August 15, 2026
8/15/2026, 9:55:09 PM
Severe Weather Outbreak
On Saturday, August 15, 2026, a funnel cloud was observed over the Golan Heights after the Israel Meteorological Service (IMS) issued thunderstorm and flash-flood warnings earlier that day. Video from N12 News captured the funnel cloud appearing to touch the ground among the northern hills, a phenomenon that typically precedes tornado formation. Simultaneously, heavy rain fell over Jerusalem and the Judean Desert, with the most intense downpour recorded near Ma’aleh Adumim.
Meteorological Warnings and Forecasts
The IMS released a series of alerts covering most of Israel’s eastern side, from the Golan to the Negev Desert. Thunderstorm warnings remained in effect until 6:00 p.m., and gusts in the Golan were forecast at up to 42 kph. A flash-flood warning, valid until 9:00 p.m., targeted the Dead Sea region and the northeastern Negev, urging the public to avoid rivers and camping sites. Later, a coastal-plain warning prohibited swimming because of waves reaching 120 cm, lasting until 10:00 p.m. These alerts were added to existing heat-stress warnings that persisted for several days, with the IMS advising hydration and heat-related precautions.
Impacts on Transportation and Communities
Floodwaters forced a temporary closure of a segment of Highway 90 for more than an hour after the road was inundated. Rescue operations in Jerusalem and Ma’aleh Adumim saved several individuals trapped by sudden flooding. Ynet News, citing IMS Director Dr. Amir Givati, reported additional flooding in the Og Stream—an occurrence noted as the first of its kind for this time of year.
Official Responses and Safety Advisories
Dr. Amir Givati warned residents in the affected areas to exercise heightened caution, emphasizing the unprecedented nature of the August rainfall. The IMS urged the public to stay away from tall structures, refrain from flying objects that could be blown by strong winds, and avoid swimming along the coast until the wave-height warning expired.
Data Summary
- Funnel cloud sighted in the Golan Heights (Saturday).
- Wind gusts forecast up to 42 kph in the Golan.
- Record-breaking rain: 11 mm fell within one hour over Jerusalem and the Judean Desert.
- Flash-flood warnings covered the Dead Sea region and northeastern Negev (valid until 9:00 p.m.).
- Coastal-plain swimming ban due to 120 cm waves (valid until 10:00 p.m.).
The coordinated IMS alerts and subsequent rescues illustrate the rapid escalation of severe weather conditions across Israel on August 15, 2026.
