What do we know about tomorrow?
Not much, in fact. The seven photographs in Peter Stridsberg´s series Forecast Diaries are accompanied by weather forecasts – a way of predicting the future – from SMHI (the Swedish Meteorological and Hydrological Institute). The forecasts are for the specific site where the photos are taken: the island Tjörn on the Swedish west coast. Forecasts are read on the Swedish radio every day and while they are important information for many people, others hear them almost as poetry.
People have been trying to predict whether it is going to rain tomorrow, or not, for thousands of years, but it was in the 19th century that the science of weather forecasting truly began. The British Royal Navy officer Francis Beaufort developed the wind force scale and his colleague Robert Fitzroy set up 15 land stations which used telegraphs to transmit daily weather reports – and he developed weather charts which he described as “forecasts”. In 1861, the first daily weather forecasts were published in The Times. Nowadays, forecasting techniques use supercomputers analysing data relating to pressure, air speed, precipitation and temperature from around the world. But still there is much uncertainty in the predictions.
