Why are all my weather apps different? – video

Predicting what is going on with the weather is important. It impacts every aspect of our life: from deciding what to wear and when we go outside to predicting natural disasters and managing a public health crisis. In this digital age, we have a vast array of different apps that can predict the weather to a decent level of accuracy. But there is a frustrating anomaly with weather apps: often they cannot seem to agree. Josh Toussaint-Strauss explores why there are regular discrepancies between weather apps and how to get the best out of them