Risk of localised flooding, heavy downpours, thunderstorms and hail

Met Éireann has issued a thunderstorm and rain warning for Donegal. The national forecaster is warning of localised slow-moving showers with heavy downpours, potential thunderstorms and a chance of hail. 

The warning is valid from 12noon today, Monday, until 10pm tonight. 

It will be warm and humid today with a good deal of cloud and a few sunny spells. Scattered showers will develop through the day, in the east at first before spreading westwards. Highest temperatures today of 20 to 25 degrees in a light north or northwest breeze.

There will be coastal fog at times too. 

Showers will continue early tonight, with the continued chance of isolated thunderstorms and spot flooding. Showers will become more isolated towards morning with clear spells developing. Mist and fog patches will set in again.

A warm night with temperatures not falling below 14 to 16 degrees in light northerly or variable winds.