Severe weather alert issued for three counties, warning of potential thunderstorms leading to flooding and power disruptions
Weather Alert for Cork, Kerry, and Limerick on Monday, August 18
A Status Yellow thunderstorm warning has been issued for Cork, Kerry, and Limerick on Monday, August 18, 2025, from 9am to 6pm. This warning comes with potential risks such as power outages, localised flooding, lightning damage, and difficult travelling conditions [2][4].
According to the forecast, thunderstorms are expected to develop during the day as cloud builds over Munster. Temperatures will range from about 19°C to 25°C [2]. The storms may bring heavy rain leading to localised flooding and standing water, creating hazardous driving conditions [1][2].
Residents are advised to be cautious, charge devices in anticipation of power disruptions, and avoid unnecessary travel where possible [1]. The warning expires at 6pm, but residual effects such as flooding and debris could persist beyond this time [1][3].
The rest of the country will continue to be dry with "hazy spells" of sunshine. Ulster will experience the best of the dry weather on Tuesday, with showers becoming more isolated throughout the evening [1]. On Tuesday, temperatures in the east will range from 18 to 19 degrees, while the west will reach highs of 23 to 24 degrees [1].
Tuesday will see sunny spells and scattered showers largely confined to the southwest of Ireland. Friday is expected to be another largely dry day with a few light showers possible [1]. A light southerly breeze is expected to set in on Saturday, with current guidance suggesting Saturday will be a little warmer overall with sunny spells and a few scattered showers [1].
[1] Met Éireann, Irish Meteorological Service [2] Irish Times, August 17, 2025 [3] RTE News, August 17, 2025 [4] Irish Independent, August 17, 2025
Weather-forecasting indicates a potential for thunderstorms on Monday, August 18, in Cork, Kerry, and Limerick, which could lead to heavy rain and localized flooding. Weather-forecasting also warns of thunderstorm development during the day, with associated risks such as power outages, lightning damage, and difficult driving conditions.
