Hungary: Adverse weather forecast across western regions through at least March 12

Adverse weather is forecast over western Hungary through at least March 12. The Meteorological Service of Hungary has issued the following weather warnings:

• Orange (middle level on a three-tier scale) rain warnings: Gyor-Moson-Sopron, Vas, and Zala counties March 11. Around 2-4 cm (0.8-1.6 inches) of rainfall is forecast.

• Yellow rain warnings: The rest of the affected area March 11.

Authorities will likely issue new alerts or update/rescind existing advisories as weather conditions change over the coming days. Precipitation is forecast to persist through at least March 12.

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 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.

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

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 will likely cause hazardous driving conditions on regional highways. Authorities could temporarily close some low-lying routes that become inundated by floodwaters.

Severe weather could also trigger flight delays and cancellations at regional airports. Authorities may temporarily suspend port operations or close beach fronts if strong winds trigger hazardous sea conditions.

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.