Will Saudi Arabia be affected by the extension of the Siberian High during the first week of December?

Arab Weather - With the start of the first week of December 2025, some are asking questions about the possibility of the Siberian High extending to the Kingdom, but the latest weather analyses indicate that the Kingdom will remain, God willing, under the control of stable weather until Thursday, far from the influence of the Siberian High, with moderate autumn weather prevailing in most areas during the day and cold at night.

Therefore, weather models do not indicate any extension of the Siberian High towards Saudi Arabia during the first days of December, and the winds will remain moderate in speed.

Indicators suggest a rainy spell instead of the extension of the Siberian high-pressure system.

Weather experts at the Arab Weather app said that initial indicators suggest that the Kingdom will be affected at the beginning of next week, God willing, by a rainy weather system concentrated in the northern and northwestern regions. This is due to the arrival of cold upper-level troughs, coinciding with an effective response to the Red Sea depression and the flow of tropical moisture from the south.

These weather patterns on the ground produce the formation of thunderclouds, which are characterized by showers of rain that vary in intensity between one geographical area and another, in addition to possibly carrying showers of hail and what is called sudden winds or downdrafts.

Therefore, it is recommended to follow the weather updates regularly through the Arab Weather app.

And God knows best.