Low cloud and visibility

Low cloud layers above 400m will be extensive for western and southern hills at first in the morning, cloud bases will become more scattered above 600m with the best chance of clear summits around more northern hills by late morning. Cloud will lower and fill again during the afternoon as rain spreads in with broken layers above 400m by late afternoon. Visibility will be moderate at first in the morning but becoming good by late morning. Visibility will reduce gradually in the afternoon as it becomes wetter and will be poor at times in the evening.