Saudi Arabia: Severe weather forecast across the Eastern Province, Feb. 11

Officials have issued red rainfall warnings for the Eastern Province, Feb. 11. Associated strong wind and reduced visibility are also likely. Officials could update warnings in the coming hours. Related impacts could persist through Feb. 12.

Sustained heavy rainfall could trigger flooding. Due to the arid nature of the region and poor stormwater management in some urban areas, even minor rainfall accumulation could quickly result in episodes of flash flooding. Flooding is possible in streams and wadis (dry riverbeds). Disruptions to electricity and telecommunications services may occur where significant flooding or strong winds impact utility networks.

Floodwaters and debris flows may render some bridges, rail networks, or roadways impassable, impacting overland travel in and around affected areas. Ponding on road surfaces could cause hazardous driving conditions on regional highways. Authorities could temporarily close some low-lying routes that become inundated by floodwaters. Severe weather could also trigger flight delays and cancellations at regional airports. Authorities may temporarily suspend port operations or close beach fronts along coastlines if strong winds trigger hazardous sea conditions. Flooding could block regional rail lines; freight and passenger train delays and cancellations are likely in areas with heavy rainfall and potential track inundation.

Localized business disruptions may occur in low-lying areas; some businesses might not operate at full capacity because of flood damage to facilities, possible evacuations, and some employees' inability to reach work sites.