For Prague : No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly clear skies progressively clouding over in the morning, very cloudy in the afternoon. No precipitation.
In the evening, good clear periods but lots of cloud, too. No precipitation. SW force 2 turning W force 3 in the middle of the day then becoming force 2. Gusts reaching 19 knots in the middle of the day. Excellent visibility.