Low temperature (photos)

The temperature has decreased very much since Monday night and the cold air mass has been combined, as always with severe wind gusts.
While the sky was clear and the wind was calm on Monday, suddenly at 22:00 a big noise was caused by the North wind, that appeared and the temperature decreased immediately. The temperature-fall in some areas was around 10oC in 90 minutes!
Clouds soon appeared, but no precipitation has been reported. The clouds have remained till today, Wednesday and so have the strong wind gusts, too, which still overtake ~50-65km/h.
I'm personally glad about this weather, although it's really cold (6,7oC now and just 18:20!), because before this change, it was really dizzy and foggy something I dislike...
Some photos of these days.

25/11

            

 

27/11 midnight, during the temperature-fall

 

27/11, windy day

 

Today, 28/11

Wavy forms on the cloud base. Really cold.

Some kilometres north of Thessaloniki the sky was clear and the weather was sunny.