คำอธิบาย

Visibility below 200m

คำแนะนำ

Traffics problems (to possible traffic blockade), makes already existing dangerous security situations more complicated (partial or total blocking of rescue actions). Unfavourable conditions for chronically sick, people under therapy, medical control and meteoropaths (fog and low cloud). In terms of negative air temperatures, the objective risk of freezing fog droplets and icing.