Climate & Environment
Met Éireann Issues Yellow Rain Warning for Donegal and Four Other Counties
Met Éireann has issued a yellow weather warning for rain and possible thunderstorms affecting Donegal. The warning predicts a spell of heavy rain beginning later this evening, with the potential for thunderstorms and localised flooding. Members of the public have been advised to expect difficult travelling conditions and the possibility of lightning damage. The Yellow Rain warning takes effect from 9pm on Friday and remains in place until 9am on Saturday. In addition to Donegal, the warning also applies to Galway, Leitrim, Mayo and Sligo. The warning was posted at 9:26am on September 11, 2026.