Forecasters predict motorists could be affected by low visibility due to fog on Friday.
The relative humidity will increase with fog formation over the internal and coastal areas during Friday night and Saturday morning.
Throughout the day it is expected to be fair to partly cloudy with light to moderate winds.
Temperatures are expected to rise up to 21C.
During the weekend these will rise to the mid 20s.
Updated: January 31, 2020, 4:47 AM