The code orange in the north, with which the KNMI warned of drifting snow, among other things, ended as expected at 9 a.m. Since then, code yellow has been in effect throughout the country, because it can be slippery in places due to snow residue and freezing wet roads.
According to the KNMI, this slippery surface is treacherous because it is difficult to see. The slippery warning will remain in effect all weekend.
With code yellow there is a risk of dangerous weather and it is advisable to pay attention. With code orange, the chance of dangerous weather is high and the impact can also be major, for example in the form of damage or injury.