From March 27, 2023, the cloud base values have been added to the section observation´s data “Cloud cover and visibility” on website ilmateenistus.ee. According to the standard system of measurement (SI), the units of height of cloud base are in meters and the numbers are marked in blue. If you are interested in knowing the height of cloud base in feet (ft), the tooltip box that opens next to each weather station shows the heights in both units – meters and (in brackets) feet.