Tonight and tonight it is clear and we get a very cold night with minima that can sink to -5 degrees inland by the morning. So the coldest night of this series.
Tomorrow starts very cold, but during the day the maxima rises again towards the 5 degrees. It is fairly sunny to sunny. Even on Tuesday it is still light winters with cold nights and days.
Gradually the week softer air masses take over and towards the end of the week it can even become a little spring -like, but with more clouds again. By Thursday or Friday we can even set maxima of around 15 degrees.