It will be breezy today across Ulster with a mix of sunny spells and showers, according to Met Éireann.
Showers will be scattered this morning, but will become more frequent this afternoon.
Some of the showers will be heavy and prolonged with the possibility of hail.
Maximum temperatures of 10 to 12 degrees in fresh and gusty southwest or westerly winds.
It will be fairly cold early tonight with clear spells and just a few showers with lowest temperatures of 3 to 6 degrees, less cold near the coast.
However, later in the night, cloud will thicken from the west and southerly winds will strengthen bringing a rise in temperatures.
Rain will spread from the west later and it will turn very windy with gales at the coast and some severe gusts possible by dawn.