Motorist in Laois need to drive with care again as Met Éireann issues another warning for fog as visibilty is already poor in the Portlaoise area.
After a bright day in Laois which followed a night of heavy fog, the national forecaster has issued a Yellow Fog Warning for Ireland overnight Saturday but say it will probably not as dense as in previous nights.
The warning was is valid from Saturday, November 26 to 10am Sunday, November 27.
The forecast is for a misty and murky night with fog in many parts of Leinster. Temperatures in the range of 2 to 4 degrees Celsius.
Sunday will be mostly dry, fog will mostly clear. Highest temperatures of 7 to 10 degrees in light or moderate easterly winds. Patchy frost and fog will develop again on Sunday night. Lowest temperatures in the range of 0 to 5 degrees in light easterly breezes.
High pressure will dominate Ireland's weather next week so it will stay mostly dry with generally light winds.