Fair becoming cloudy with some local rain around midnight. Cloud base generally 4000 to 6000 ft but very small amounts of stratus at 500 ft on the Wolds at times. Local fog after 2100 hrs, but the visibility improved considerably in the eastern parts of the Group after midnight with the advent of drier air from the North Sea and a small anticyclone. The visibility also improved later in the western parts of the Group.
Winds light and variable, or easterly.