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Northern lights and space weather
How likely are the northern lights visible in Finland during the coming nights? You can track space weather in our online service.
Explore Finnish observation data
The Observation download service allows you to download weather, marine and air quality observations for free. The service utilises our open data.
Ice conditions in the Baltic Sea
Refer to the weekly updated ice map for the latest ice situation. Or check a more detailed ice map daily. Ice report is also available on the page.