Central Asia: High temperatures forecast to persist across much of Kazakhstan, Turkmenistan, and Uzbekistan through at least June 21

Forecast models indicate that high temperatures will persist over much of Kazakhstan, Turkmenistan, and Uzbekistan through at least June 21. Temperatures in excess of 40 C (104 F) are expected across parts of the region over the coming days.

As of June 19, Kazakhstan's National Hydrometeorological Service (Kazhydromet) has warned of severe heat across Atyrau, Kyzylorda, Mangystau, southern West Kazakhstan, Aktobe, Kostanay, Ulytau, and desert areas of Turkestan regions. Temperatures of over 41 C (106 F ) are possible in parts of Mangystau, southern Aktobe, and southern Atyrau.

Turkmenistan's Department of Hydrometeorology has forecast maximum temperatures of 39-42 C (102-108 F) across much of the country June 20-21. Authorities have reported at least eight fatalities in recent days in Balkanabat and Turkmenabat due to heat-related illnesses.

Uzbekistan's Hydrometeorological Service has forecast temperatures of 34-41 C (93-106 F) across the country June 19-21, with the highest temperatures likely in northern, southern, and desert areas.

The high temperatures may result in increased energy and water demand and a heightened risk of heat-related illnesses, such as heat exhaustion and heat stroke.

The extended period of oppressive heat and dry conditions may produce ideal circumstances for further wildfire growth throughout the affected areas. Heatwaves also pose a threat to vulnerable groups - such as the elderly, children, pregnant women, and those with respiratory illnesses - due to the increased possibility of heat stroke or heat exhaustion during prolonged exposure to high temperatures. These health risks could also extend to relatively healthy individuals during significant heatwave events. In addition to significantly impacting athletes and those who work outdoors, high temperatures can cause problems for people using mass transit. The lack of air conditioning and cramped vehicles during rush hour may lead to some passengers being hospitalized for dehydration.

Very high temperatures may warp rail tracks and force passenger and freight trains to operate at reduced speeds. Road surface damage is also possible, and overheated vehicles may worsen traffic problems in urban areas where congestion is already a problem. Commercial trucking disruptions might occur, as very high temperatures put more stress on vehicles, making tire blowouts more common. Major flight disruptions are unlikely at regional airports, but general aviation disruptions are possible, and some airfreight carriers could reduce cargo loads. High temperatures could lead to an increased demand for electricity, which might trigger localized brownouts or blackouts, exacerbating hazardous conditions when air conditioning is no longer possible.