Heavy thunderstorms are expected to continue across wide areas of Saudi Arabia on Sunday, according to the National Center for Meteorology. The forecast warns of the risk of flash floods, hail showers and strong winds that could stir up dust and sand.

The affected areas include parts of Jazan, Asir, Al-Baha, Makkah, Madinah, Qassim, Hail, Tabuk, Al-Jouf and the Northern Borders regions, as well as northern parts of the Eastern Province.

The NCM also said fog may form in some areas.