For Llyn Clywedog Reservior : No gale warning.
The reliability of the situation is very good.
Overcast and misty, reduced visibility. Light rain.
In the evening, overcast skies. Light rain getting progressively heavier. NE force 3 in the middle of the day turning N in the evening. Gusts reaching 18 knots in the evening. Poor visibility becoming good in the evening.