UK, Ireland: Adverse weather conditions forecast across the region through at least Aug. 12

Adverse weather is forecast across most of Ireland and northern and central UK through at least Aug. 12. Strong wind gusts, lightning, and hail are possible during storms. As of early Aug. 12, Met Eireann has issued the following warnings for Ireland:

• Orange rain warning (the middle level on a three-tier scale): Donegal, Leitrim, and Sligo counties.

• Yellow rain and thunderstorm warning: most of the rest of Ireland except the southeastern region.

• Yellow thunderstorm warning: Northern Ireland.

• Yellow gale warning: from Slyne Head to Rossan Point to Malin Head.

• Small craft warning: All coasts of Ireland.

The UK Met Office has issued the following warnings across the UK:

• Yellow thunderstorm warnings (the lowest level on a three-tier scale): Northern Ireland, Scotland, and northern Wales.

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

Sustained heavy rainfall could trigger further flooding in low-lying communities near rivers, streams, and creeks. Landslides are possible in hilly or mountainous areas, especially where heavy rain has saturated the soil. Disruptions to electricity and telecommunications services are possible where significant flooding or landslides impact utility networks.

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. Severe weather could also trigger flight delays and cancellations at regional airports. Flooding could block regional rail lines; further 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.