Réamhaisnéis Náisiúnta

Issued at: 18 May 2024 20:47

TONIGHT

Tonight, most areas will be dry with clear spells. A few mist or shallow fog patches in light northerly or variable breezes. Lowest temperatures of 7 to 10 degrees.

TOMORROW - Sunday 19th May

Sunday morning will be dry with any overnight mist clearing and sunny spells developing. During the afternoon and evening , heavy showers will develop over Munster and the southern half of Leinster with spot flooding, lightning and hail likely. Warm and humid with light variable breezes. Highest temperatures of 18 to 23 degrees.

National Outlook

Overview: Warm and humid at first with the potential for thunderstorm activity; Turning cooler and less humid from midweek.

Sunday night: Any showers or thunderstorms will die away early on Sunday night to leave a dry night under mostly clear skies. Areas of mist and fog will form in the near calm conditions. Lowest temperatures of 8 to 11 degrees.

Monday: Any mist and fog will soon clear on Monday morning with long spells of sunshine developing. Showers will break out in some areas during the afternoon and evening with the possibility of thunderstorms. Warm with highest temperatures of 18 to 23 degrees in light southeast or variable winds. A few showers will persist through Monday night but most places will be dry with long clear spells developing. Areas of mist and fog will form in the light easterly or variable breezes. Lowest temperatures of 9 to 12 degrees.

Tuesday: Showers will develop on Tuesday morning, merging to longer spells of rain during the afternoon and evening, with potentially heavy and thundery downpours. Localised flooding is possible. Winds will be light and variable. Highest temperatures of 16 to 19 degrees.

Wednesday: A mix of sunny spells and showers, some heavy. Noticeably cooler than the preceding days with highest temperatures of 14 to 18 degrees in light to moderate west to northwest winds.

Further Outlook: Changeable with temperatures trending closer to average.