Today
This morning, frost in parts of Leinster, Connacht and Ulster will clear quickly.
Becoming wet and windy with rain over Munster spreading to all areas and continuing for the rest of the day.
It will be heaviest across southern and eastern counties with localised flooding.
Highest temperatures of 6 to 10 degrees with southeast winds increasing strong and gusty.
Tonight
This evening and early tonight will be wet and very windy with strong, gusty southeast winds.
It will become extremely windy or stormy near western coasts for a time with very strong southwest winds and severe gusts.
Winds will gradually ease overnight and rain will clear northwards.
Lowest temperatures of 3 to 6 degrees.
Status Yellow - Rainfall warning for Carlow, Kilkenny, Wexford, Wicklow, Cork, Kerry, Tipperary and Waterford
Heavy rain will push northeastwards on Wednesday with rainfall accumulations of 30-40mm expected with the risk of localised flooding.
Valid until 7pm.
Status Yellow - Wind warning for Ireland
Southeast winds, later veering southerly will gust 90-110km/h on Wednesday, strongest in coastal areas.
Valid from midday to midnight.