Use the warnings, data and maps at your own risk. Errors and omissions may be present. A warning is a planning tool and may differ from the actual situation. Always make your own evaluation. Adjust your own risk by choosing where, when and how you travel. Warnings are regional and based on available observations and weather forecasts. Conditions may be complex and differ from the warning.

Varsom.no is a service delivered by the Norwegian Water Resources and Energy Directorate (NVE), in collaboration with the Norwegian Meteorological Institute (MET) and the Norwegian Public Roads Administration (NPRA).