Saudi weather forecast: thunderstorms and dusty winds expected Tuesday
The Saudi weather forecast for Tuesday indicates a mix of convective rainfall and strong winds across several southwestern and central provinces, according to the National Center for Meteorology. Thunderstorms are expected over parts of the highlands in Jazan, Asir, Al Baha and Makkah, while gusty winds raising dust will affect coastal strips and inland areas. Authorities urged residents and travelers to monitor official updates.
Where thunderstorms are likely and who is affected
The National Center for Meteorology reported that intermittent to heavy convective showers and lightning are most likely over the mountainous highlands of Jazan, Asir, Al Baha and Makkah. Meanwhile, the report indicates that active winds stirring up dust and sand will extend across coastal sectors of those provinces and reach parts of the Eastern Province, Riyadh, Tabuk and Medina.
Therefore, people in affected highland areas should be prepared for localized flooding, reduced visibility during heavy rain, and temporary road hazards. Additionally, outdoor workers and populations in dust-prone zones are advised to take precautions during episodes of reduced air quality.
Marine conditions in the Red Sea and Arabian Gulf
Marine forecasts issued by the center describe northerly to northwesterly winds over the Red Sea at 15–40 km/h, producing waves of about half a meter to one and a half meters. Consequently, sea conditions are expected to range from light to moderate, and small craft operators should exercise caution, especially in the northern reaches where winds can be stronger.
On the Arabian Gulf, winds are forecast to vary by sector: northwesterly to northerly winds of 15–42 km/h across the northern and central gulf, and southwesterly to westerly winds of 10–36 km/h in the southern gulf. Wave heights there are likely to be between one and two meters, leaving the sea in a moderate state. Therefore, maritime interests should consult the latest advisories before sailing.
Impacts on travel, health and infrastructure
Thunderstorms and sudden gusts can disrupt road and air travel. Heavy rain over highland roads may cause slippery surfaces and flash flooding in vulnerable valleys, the report suggests. Meanwhile, dust and sand lifted by strong winds can sharply reduce visibility on highways, increasing accident risk.
Public health officials typically recommend precautions during dust episodes, including limiting outdoor exertion, using protective masks where appropriate, and ensuring that individuals with respiratory conditions have easy access to medication. Furthermore, construction and agricultural operations should consider temporary adjustments to schedules when severe winds or lightning are predicted.
Local authority guidance and emergency readiness
Local municipalities and civil defense agencies commonly issue targeted safety advice before adverse weather arrives, such as closing vulnerable roads, securing loose objects, and issuing travel warnings. In this case, authorities are likely to remind communities in highland and coastal areas to follow any instructions from emergency services and to stay tuned to official NCM updates for changing conditions.
Why these conditions are occurring
The meteorological pattern driving the current outlook involves unstable air over the southwestern highlands, which promotes convective cloud development and thunderstorms. At the same time, pressure gradients over the Red Sea and Arabian Gulf are producing brisk northerly and northwesterly flows, which mobilize dust from exposed surfaces and elevate wave heights offshore.
As a result, the combination of orographic lifting in mountainous terrain and strong regional winds creates the twin hazards of heavy showers with lightning and widespread dust; the center’s bulletin highlights both phenomena without assigning a singular cause beyond the prevailing atmospheric dynamics.
Practical advice for residents and visitors
Drivers should reduce speed in low-visibility conditions and allow extra stopping distance on wet or sandy roads. Additionally, pedestrians should avoid wading through flooded streets or taking shelter under isolated trees during thunderstorms. Fishermen and recreational boaters are advised to check marine forecasts and delay trips if seas are forecast to be moderate to rough.
Healthcare providers recommend that people with asthma or chronic respiratory illnesses remain vigilant during dust events and have an action plan ready. Furthermore, travelers planning to pass through affected provinces should verify schedules with airlines and road authorities before departure.
Outlook and what to watch next
The National Center for Meteorology will continue to monitor the situation and issue updates as conditions evolve. Forecasts suggest that the most significant activity is concentrated on Tuesday, but residents should watch for follow-up advisories through the next 24–48 hours. Therefore, staying informed via official channels remains the best way to respond to any changes in the Saudi weather forecast.
In the coming days, attention should focus on post-storm road assessments, potential localized flooding in mountainous drainage areas, and any extended periods of dust that could affect air quality. Authorities will likely provide further guidance if conditions worsen or shift geographically.