Once the fog clears, it is set to be a nice day, with long spells of summer sunshine developing.

The warning will last until 9am on Sunday morning.

Drivers and other road users are being warned of hazardous travelling conditions during Monday's early rush hour

The change in the weather pattern will mean cold, clear and generally calm conditions with little rain.

A yellow alert for low temperatures and ice remained in place overnight

Three counties in the North have also been placed under a yellow alert for ice

Flights in and and out of Shannon Airport remain cancelled on Monday morning