For Saint Petersburg :
No gale warning.
The reliability of the situation is good.
Bright spells increasing during the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, skies clearing but continuing risk of storms.
Possibility of showers E force 4 in the morning becoming force 3 in the evening. Gusts reaching 21 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NNE. Excellent visibility becoming excellent in the evening.