Met Éireann says minimum temperatures will be around minus 3 degrees with sharp to severe frost forming.

Uisce Eireann released the statement this evening.

Susan Gaynor's 92-year-old grandmother is one of those affected and is in her third day without power.

The Shed Distillery and Visitor Experience in Drumshanbo was also hit by an electricity blackout over weekend.

There are over 200 without electricity in Longford, over 4,000 in Roscommon, and almost 3,200 in Leitrim.

ESB is working with Uisce Éireann to restore supply in the affected areas.

It comes as thousands have been impacted by the storm locally, with strong gusts of wind posing a risk to lives across the region.

It's after the devastation caused by Storm Darragh yesterday morning.