Motorists are being urged to drive with caution as a snow and ice warning for 18 counties remains in place until 6pm.
The status yellow alert's been issued for for counties including Donegal, Cavan and Monaghan. While a warning for Donegal has been extended until 10 o clock tomorrow morning.
Met Eireann says wintry falls with some accumulations is possible.
Elaine O'Sullivan, AA Roadwatch Editor, says it's important to plan your journey: