For Wigry (lake) : No gale warning.
The reliability of the situation is very good.
Good clear periods but lots of cloud, too. No precipitation.
In the evening, good clear periods but lots of cloud, too. Risk of showers in the early hours. S force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 17 knots in the middle of the day. Excellent visibility.