Jordan: Adverse weather forecast across much of the country through at least Nov. 19

Adverse weather conditions are forecast across much of Jordan through at least Nov. 19. The Jordan Meteorological Department has warned that the country will be affected by a low-pressure system centered over Turkiye during the coming days. Temperatures are expected to drop significantly Nov. 18 and rainfall is expected over central and northern regions, with thunderstorms possible in the north. Strong winds may generate dust storms in desert areas and fog is expected over the mountains and plains. The department has issued a warning for reduced visibility due to dust storms and fog and the risk of floods in valleys and low-lying areas. Conditions are expected to gradually improve through Nov. 19, with some scattered showers and storms possible in central, eastern, and northern regions.

Sustained heavy rainfall could trigger flooding in low-lying communities near rivers, streams, and creeks. Urban flooding is also possible in developed areas with easily overwhelmed or a lack of stormwater drainage systems. Sites downstream from large reservoirs or rivers may be subject to flash flooding after relatively short periods of intense rainfall. Landslides are possible in hilly or mountainous areas, especially where heavy rain has saturated the soil.

Due to the region's arid nature and poor stormwater management in some urban areas, even minor rainfall accumulations could quickly result in episodes of flash flooding. Moderate winds and dust storms may precede significant rainfall, though some areas - particularly desert areas - may experience high dust levels without rain.

Authorities may issue mandatory evacuation orders for flood-prone communities over the coming days. Disruptions to electricity and telecommunications services are possible where significant winds, flooding, and/or landslides impact utility networks.

Floodwaters and debris flows could render some bridges, rail networks, or roadways impassable, impacting overland travel in and around affected areas. Traffic and commercial trucking delays might occur along regional highways. Authorities could temporarily close some low-lying routes that become inundated by floodwaters. Strong winds might also pose a hazard to high-profile vehicles.

Hazardous weather conditions might cause flight delays and cancellations at regional airports. Flooding could block regional rail lines; freight and passenger train delays and cancellations are possible 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.