Mayo to plunge to -8 as Winter weather worsens
East Mayo appears to be the worst region of the county for freezing temperatures tomorrow night, according to Met Eireann.
Take a look below at what the weather has in store for the county.
TUESDAY, JANUARY 7
Another cold day tomorrow with sunshine and further scattered wintry showers.
Highest temperatures ranging from 3 to 5 degrees in moderate northwest winds.
Very cold with widespread frost and ice lingering. Some wintry showers too.
TUESDAY NIGHT
Bitterly cold with severe frost as minimum temperatures range from -8 to -3 degrees in light westerly or variable winds.
Areas of freezing fog will develop in some areas leading to hazardous travelling conditions.
Still a few wintry showers along the north coast.