Riyadh: Temperatures are expected to drop significantly, with potential frost forming in parts of the Northern Borders, Al-Jouf, Hail, and Qassim. The northern areas of Riyadh and the Eastern Region may also experience lower temperatures and frost conditions.

According to Saudi Press Agency, dust-stirring winds are anticipated in several regions, including Madinah, Makkah, Riyadh, Najran, Aseer, and Al-Baha. These winds could affect visibility and outdoor activities in these areas.

Winds over the Red Sea are forecasted to be northwesterly to northerly in the northern and central parts, with speeds ranging from 20-42 km/h. In the southern part, winds will shift from northwesterly to southwesterly, reaching speeds of 12-45 km/h. Wave heights in the Red Sea could vary from half a meter to two meters, resulting in conditions that range from calm to choppy.

In the Arabian Gulf, the winds are expected to be northerly to northwesterly in the northern part and northwesterly to westerly in the central and southern parts, with speeds between 20-45 km/h. The wave heights are anticipated to range from one meter to two and a half meters, leading to choppy sea conditions.