Ilmatieteen laitos, Finland's foremost meteorological institution, provides comprehensive weather information through its free and ad-free Sää application. This user-friendly app allows users to access detailed weather forecasts for nearly all locations in Finland and various international destinations. By enabling location services, users can view a 10-day weather forecast specific to their area. The app offers customizable weather tracking, allowing users to monitor temperatures, air pressure, wind gusts, and UV index, with data presented in both tabular and graphical formats.

In addition to real-time weather updates, the application includes animated maps to visualize precipitation movement and official weather warnings for selected locations. Users can save their favorite locations for quick access to forecasts. Ilmatieteen laitos further supports the public with meteorological services, including mobile alerts for severe weather, tailored consulting, and climate statistics. With its innovative features, Ilmatieteen laitos ensures that everyone can stay informed and prepared for changing weather conditions.