For Zagreb : No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Fog developing into low cloud during the morning, very cloudy in the afternoon. The risk of seeing rain will remain low.
In the evening, very cloudy skies becoming totally overcast. Light, intermittent drizzle. ENE force 1 turning WSW in the middle of the day then NW. Gusts reaching 8 knots until the middle of the day. Visibility reduced by fog becoming good in the middle of the day then poor.