Add punctuation: In the afternoon mostly cloudy weather will prevail Morning temperatures will be around 10 C During the day they will reach a maximum of 17 C Low temperatures at night will be around 6C We have weak westerly winds
A: In the afternoon mostly cloudy weather will prevail. Morning temperatures will be around 10 C. During the day they will reach a maximum of 17 C. Low temperatures at night will be around 6C. We have weak westerly winds.

Add punctuation: The prospect of working overtime read weekends also did not excite staff members for some strange reason
A: The prospect of working overtime (read: weekends) also did not excite staff members for some strange reason.

Add punctuation: In 2011 the first graduation of students who studied according to the demands of Bologna process took place
A:
In 2011 the first graduation of students, who studied according to the demands of "Bologna" process, took place.