Severe Weather Alert: 100mm Rainfall Forecast in Tunisia, 8 Regions Under Orange Alert

Extremely Unstable Weather Conditions Across Tunisia

Tunisia is currently witnessing severe atmospheric instability this Wednesday, April 15, 2026. The National Institute of Meteorology (INM) has issued urgent warnings regarding a deep low-pressure system. This system is actively moving across Northern and Central regions, prompting a high state of readiness from emergency services.

Rainfall Distribution: Flash Flood Risks in Jendouba

The latest satellite imagery shows heavy thundery downpours focused on the following areas:

• Greater Tunis and Northern Districts: Rainfall between 30 and 50 mm is expected in Tunis, Bizerte, and Beja, likely causing significant traffic disruptions.
• Cap Bon Region: Forecasters expect significant amounts reaching 70 mm.
• Jendouba Governorate: This is the high-risk zone, with localized rainfall possibly reaching 100 mm. Residents near riverbanks must exercise extreme caution as water levels are expected to rise rapidly.

Understanding the INM Orange Alert Level

An “Orange Alert” has been assigned to 8 governorates. This is a high-level warning indicating that the weather phenomena will be violent and potentially life-threatening. Public awareness and adherence to official safety guidelines are mandatory.

Accompanying Hazards: Strong Winds and Hail

The storm system will also bring:

• Hailstones: Small to medium hail is expected in several areas.
• Severe Gusts: Winds exceeding 80 km/h are forecasted during thunderstorms. Such high winds can damage temporary structures and drastically reduce visibility for commuters.

When Will the Weather Clear?

Meteorological experts predict that the storm will begin to subside by Thursday afternoon, April 16, 2026. TunisiaOne urges all readers to avoid crossing flooded valleys and to stay tuned to our real-time weather updates.