tonight
The phrase 'heute Nacht' is used in German to express the concept of 'tonight'. It is a combination of 'heute', which means 'today', and 'Nacht', which means 'night'. This phrase is used in the same way as 'tonight' in English, to refer to the night of the current day.
Will you go to the cinema tonight?
This is a question asking someone whether they have plans to go to the cinema tonight. It's useful in social contexts and can be used to make plans with friends.
I slept badly last night.
This is a simple statement in which the person is expressing that they didn't sleep well the previous night. Could be used in everyday conversation to express personal state or feelings.
It's very cold tonight.
This is a comment referring to the weather conditions of the current night, emphasizing that it's quite cold. It can be used in daily conversation or when talking about weather conditions.