The National Centre for Meteorology (NCM) has issued a comprehensive weather alert for much of the Kingdom of Saudi Arabia, warning of a significant atmospheric shift. From today through Saturday, February 28, a low-pressure system is expected to trigger widespread dust storms, high-velocity winds, and turbulent maritime conditions.
As we navigate the tail end of February, these “transition” weather patterns are common, yet they require heightened vigilance from residents and travelers alike.
Affected Regions and Geographic Impact
The meteorological instability is not confined to a single province but is instead sweeping across the Kingdom in a broad corridor. The NCM has identified the following areas as being under the highest risk:
- The Northwest & Coastline: Primary impacts will be felt in Tabuk, Medina, and Mecca. This includes the coastal strips, where rising wave heights may pose a risk to small vessels and fishing activities.
- The Northern Interior: Residents in Al Jouf, the Northern Borders, and Hail should prepare for significantly reduced horizontal visibility.
- The Central and Southern Provinces: By the weekend, the system is projected to expand into Qassim, Riyadh, the Eastern Province, and Najran.
Data suggests that the most intense wind gusts and dust suspension will occur during daylight hours, specifically between sunrise and sunset, when thermal heating further destabilizes the surface air.
Understanding the “Shamal” Influence
While the NCM report focuses on the immediate forecast, it is important to note that these conditions are often driven by the Shamal winds. These are northwesterly winds that sweep across the Arabian Peninsula. During this time of year, as seasonal pressures shift, the Shamal can pick up vast amounts of fine desert sand, creating “wall-of-dust” conditions (haboobs) that can drop visibility to near zero in a matter of minutes.
Safety Recommendations for Residents
Given the intensity of the projected winds, ArabForecast247 recommends the following precautions:
- Respiratory Health: If you suffer from asthma or chronic respiratory issues, stay indoors. If you must go out, use a high-quality mask to filter out fine particulate matter.
- Road Safety: Avoid desert highways during peak dust activity. If caught in a storm, reduce your speed, turn on your lights (but avoid hazards unless stopped), and never park your vehicle in a low-lying area prone to sudden sand accumulation.
- Marine Activities: Coastal residents in the Western Region should suspend all maritime activities until the NCM signals that wave heights have returned to safe levels.
Final Outlook
The NCM continues to monitor the satellite imagery and pressure gradients across the region. At ArabForecast247, we advise all citizens and residents to keep their notification alerts active and follow official government channels for real-time updates as this system evolves through Saturday.
