A Status Yellow fog warning has been issued for six counties in Leinster.
Met Éireann said the warning would be in effect from 9pm tonight until midday tomorrow across Dublin, Kildare, Longford, Meath, Offaly, and Westmeath.
It said: "Areas of dense fog will form tonight in near calm conditions and will be slow to lift on Sunday morning.
"Poor visibility will lead to hazardous travelling conditions."
Mostly ☁️ with mist about this afternoon but some parts may see a few ⛅️.
— Met Éireann (@MetEireann) December 18, 2021
Highs: 6 to 10°C
Mist will begin to thicken to fog in places early this evening.
National forecast⬇️https://t.co/9gKN6SVok4
Fog warning⬇️https://t.co/Xg3aMJlyuS pic.twitter.com/UhXhjFqMeo
