23 Dec 2022 | 02:44 PM UTC
Jordan: Adverse weather forecast across much of the country through at least Dec. 26
Severe weather forecast across Jordan through at least Dec, 26. Floods and travel disruptions possible.
Event
Adverse weather conditions are forecast across much of Jordan through at least Dec. 26. As of Dec. 23, the Jordan Meteorological Department has warned of a risk of flash flooding in valleys and low-lying areas due to heavy rainfall, as well as dangerous travel conditions due to wet roads and reduced visibility due to fog in mountainous areas. Heavy downpours may be accompanied by thunderstorm activity and strong winds. The heaviest rainfall is forecast in southern and eastern areas Dec. 23, western regions Dec. 24, northern and western regions Dec. 25, and southwestern regions Dec. 26. Imagery on social media indicate flooding is ongoing in several parts of the country as of Dec. 23.
Hazardous Conditions
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 located 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 the soil has become saturated by heavy rainfall.
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.
Due to the arid nature of the region and poor stormwater management in some urban areas, even minor rainfall accumulations could quickly result in episodes of flash flooding. Flooding is possible in streams and wadis (dry riverbeds). Significant rainfall may be preceded by moderate winds and dust storms, though some areas - particularly desert areas - may experience high levels of dust without rain.
Transport
The severe weather could contribute to transport disruptions throughout the affected area. 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 airports in the region. Flooding could block regional rail lines; freight and passenger train delays and cancellations are likely in areas that see 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.
Advice
Seek updated information on weather and road conditions before driving through areas where severe weather is forecast. Plan accordingly for potential freight delivery delays if routing shipments by truck through the affected area. Do not attempt to drive through flooded areas. Review contingency plans. Charge battery-powered devices in the case of prolonged electricity outages.
