FMI Sea Ice Outlook Sea ice and water temperature outlook for the Baltic Sea. Norwegian ice service Charts with sea ice area and extent in the Svalbard region and in the Arctic. Polar portal Maps of Greenland Ice Sheet and the sea ice in the Arctic. Arctic-HYPE Long-term means of temperature, precipitation and other variables in the pan-Arctic. Mosj Monitoring of air temperature, precipitation and other variables at Svalbard and Jan Mayen. Climate Change Impact Research Climate service by the Finnish Meteorological Institute. Climate diagnostics Climate service by the Swedish Meteorological and Hydrological Institute.