The National Center for Meteorology in Saudi Arabia issued an important report warning of a rainy weather system expected to affect the Riyadh region. Weather models indicate rainfall ranging from light to heavy. This weather system is expected to begin tomorrow, Friday, and continue until Monday, March 6-9, 2026, urging citizens and residents to take precautions.
Areas affected by the rainy weather
The weather report indicated that the rainfall would not be limited to the capital but would cover a wide geographical area encompassing most of the region's governorates. The center identified the affected areas as: Riyadh, Al-Dilam, Al-Muzahmiya, Dhurma, Marat, Shaqra, Al-Ghat, Al-Zulfi, Al-Majma'ah, Thadiq, Huraymila, Ad-Diriyah, Rumah, Afif, Ad-Dawadimi, Al-Quway'iyah, Ar-Rayn, Hawtat Bani Tamim, Al-Hariq, Al-Kharj, Wadi Ad-Dawasir, As-Sulayyil, and Al-Aflaj. This geographical extent indicates the widespread nature of the weather system and its impact on vast areas of central Saudi Arabia.
Civil Defense warnings and safety guidelines
In conjunction with the weather report, the General Directorate of Civil Defense urged everyone to exercise caution during the period of unstable weather. Civil Defense emphasized the importance of adhering to its instructions, which typically include staying away from valleys and flood channels, avoiding low-lying areas and water accumulations, and not attempting to cross valleys while they are flowing, regardless of the water level, in order to protect lives and property.
Climatic context: Rainy season in central Saudi Arabia
This rainfall occurs during the transitional period between winter and spring, a time known in Saudi Arabia for its rapid weather changes and the formation of cumulonimbus clouds. Rainfall during this period is crucial for the desert environment of the Najd region, contributing to the irrigation of wild vegetation and replenishing groundwater. Historically, the Riyadh region experiences periods of atmospheric instability at this time of year, resulting from the convergence of cold and warm air masses, leading to rainfall known locally as "al-Sarayat" or early spring rains.
Importance and expected impact
These rains have multiple impacts, both locally and environmentally. Environmentally, they contribute to the revitalization of valleys and ravines surrounding Riyadh, such as Wadi Hanifa, enhancing the area's aesthetic and environmental landscape and supporting the desert and winter tourism favored by residents. In terms of infrastructure, such early warnings give service and municipal authorities the opportunity to increase their preparedness and ensure the efficiency of stormwater drainage networks, guaranteeing smooth traffic flow and road safety.
In conclusion, experts advise following weather updates through official channels and approved weather applications, and avoiding road trips in low-lying areas during the warning period to ensure everyone's safety.
