Overview
- The alert covers nearly the entire country, with Zeeland excluded.
- Visibility is widely around 100–200 meters, with some locations dropping below that level, according to KNMI and Rijkswaterstaat.
- Rijkswaterstaat reports traffic hindrance and advises drivers to use fog lights.
- Fog in Utrecht and parts of the north is expected to persist into the first half of the afternoon.
- Air traffic may experience delays due to the poor visibility, local media report.