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Flood warning yellow level for parts of Southern Norway


Yellow level

Published: Valid: from 19.09.2023 07:00 to 20.09.2023 06:59
Next forecast before:
  • Danger ongoing: Monday afternoon 18. Sep. 2023
  • Danger decrease: Tuesday afternoon 19. Sep. 2023

Oppdatert informasjon -

Det gule flomvarselområdet er utvidet østover med noen kommuner pga. oppdaterte værprognoser.


Risk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers.


Stay informed on the situation. Cleaning of drainage paths and culverts is recommended. Keep away from rivers and streams with high flow.


The water discharge is expected to increase rapidly in small and medium sized rivers. Intense rainshowers are expected in the warning area.