For Lough Derg : No gale warning.
The reliability of the situation is good.
Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in the afternoon.
In the evening, changeable skies clouding over completely. Drizzle in the early hours. ESE force 4 turning ENE in the middle of the day then NNE force 3. Gusts reaching 21 knots in the middle of the day. Good visibility becoming poor in the middle of the day then reduced by mist.