For Weir Wood Reservoir : No gale warning.
For the night from Wednesday to Thursday SW wind force 2 continuing all night. Gusts reaching 18 knots at the end of the night. Poor visibility becoming poor at the end of the night. Daytime of Thursday 25 december : Improving during the day:the sky will clear. Skies changeable to very cloudy. Risk of showers in the morning, possibility of showers in the afternoon.
In the evening, good clear periods but cloud building. Showers towards the end of the night. WSW wind force 2 continuing all day. Gusts reaching 21 knots in the evening. Poor visibility becoming poor in the middle of the day.