For Olsztyn : No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. No precipitation in the morning, possibility of showers in late afternoon.
In the evening, changeable skies becoming less cloudy. Possibility of showers WSW force 3 in the morning becoming force 2 in the evening. Gusts reaching 22 knots in the morning. Good visibility becoming excellent in the middle of the day then excellent.