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17 Oct 2024 | 11:06 AM UTC

Russia: Adverse weather forecast across southwestern regions through at least Oct. 21

Severe weather forecast across parts of southwestern Russia through at least Oct. 21. Possible transport, business, and utility disruptions.

Informational

Severe weather is forecast across parts of southwestern Russia through at least Oct. 21. Heavy rainfall and thunderstorms are forecast across the region over the coming days. Strong wind gusts, lightning, and possible hail may accompany storms. Strong winds may generate dust storms in arid parts of the region. Heavy downpours may lead to flooding in low-lying areas and landslides on unstable slopes. Strong winds may cause property damage and power outages.

As of Oct. 17, the Russian Federal Service for Hydrometeorology and Environmental Monitoring has issued the following weather warnings across the affected area:

  • Orange heavy rainfall warning (the middle level on a three-tier scale): Republic of Kalmykia and Kabardino-Balkar Republic.

  • Orange hazard warning for heavy rain: Krasnodar Kray.

  • Yellow heavy rain warnings: Astrakhan Oblast, Chechen Republic, Karachay-Cherkess Republic, Republic of Dagestan, Republic of Ingushetia, Republic of North Ossetia-Alania, and Stavropol Kray.

  • Yellow hazard warning for wet snow: Chechen Republic.

  • Yellow strong wind warnings: Kabardino-Balkar Republic, Republic of Dagestan, and Republic of Ingushetia.

  • Yellow fog warnings: Republic of Kalmykia and Karachay-Cherkess Republic.

Authorities will likely issue new alerts or update/rescind existing advisories as weather conditions change over the coming days.

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 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 rain has saturated the soil.

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.

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 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.

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.