22 May 2023 | 11:37 AM UTC
Kazakhstan: Adverse weather forecast across much of the country through at least May 25
Severe weather forecast across most of Kazakhstan through at least May 25. Possible disruptions to transport, business, and utilities.
Event
Adverse weather conditions, including heavy rainfall, strong winds, and thunderstorms, are forecast across most of Kazakhstan through at least May 25. The National Hydrometeorological Service of Kazakhstan has warned that unstable weather conditions are likely over much of the country over the coming days, with heavy rainfall, thunderstorms, and possible hailstorms likely in parts of southern Almaty and mountainous areas of the country on May 23. Showers and storms are expected to persist in southeastern regions through May 25. Dust storms are possible in northwestern and southern regions due to strong winds and there is a high risk of forest fires in some eastern and western parts of the country. Storm warnings have been issued across most regions through at least May 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 heavy rainfall has saturated the soil. Power outages could occur throughout the affected area.
Transport
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. The disruptive weather may cause some delays and cancellations at airports in affected regions. Flooding could block regional rail lines; freight cancellations are possible in areas that see heavy rainfall and potential track blockages.
Disruptions triggered by inclement weather and resultant hazards, such as flooding, could persist well after conditions have improved - it could take days before any floodwaters recede and/or officials clear debris. If there is severe damage to infrastructure, repair or reconstruction efforts may result in residual disruptions.
Wildfires may also cause some localized transport disruptions in affected areas. Authorities could close routes within wildfire complexes and evacuate communities at little notice due to fire activity and the needs of response operations. The return of residents could disrupt traffic flows after authorities lift evacuation orders. Low visibility from smoke and possible ashfall could contribute to traffic delays and congestion.
Advice
Monitor local media for weather-related updates and advisories, as well as for information on possible wildfires. Confirm all transport reservations and business arrangements before traveling in affected areas. Seek updated information on road conditions before driving or routing shipments through areas where severe weather is forecast; plan for possible supply chain disruptions throughout the affected areas. Stay away from elevated streams, creeks, and other watercourses that are prone to flash flooding. Do not attempt to navigate flooded roadways. Charge battery-powered devices in the case of prolonged electricity outages.
In the event of wildfires, heed all evacuation orders and prepare for possible road closures and other related disruptions in the vicinity of the fires. Individuals not under evacuation warnings should consider remaining inside well-ventilated, air-conditioned spaces to reduce exposure to smoke. Individuals with chronic respiratory illnesses may be more susceptible to the negative effects of smoke inhalation.
