For Lac de Naussac : No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy in the morning, cloud and sun in the afternoon. No precipitation.
In the evening, good clear periods but lots of cloud, too. No precipitation. N force 5 in the morning becoming force 4 in the evening. Gusts reaching 39 knots in the middle of the day. Excellent visibility.