Probably Rain

It's probably rain. Here's how sure we are. Most weather apps hand you a number and walk away. This one hands you the number and then tells you how much of it to believe — because a forecast without its error bar is just a confident guess. HOW SURE IS THIS Google DeepMind's WeatherNext 2 doesn't run once. It runs 64 times, from slightly different starting conditions. Where those 64 runs land on top of each other, the atmosphere is behaving predictably. Where they fan apart, it isn't. Probably Rain draws that fan. You see at a glance whether tomorrow is settled or whether the models are quietly arguing, and every temperature carries an honest tolerance instead of false precision. When Google's model and ours genuinely disagree, the app says so — and explains why, instead of picking one and hoping. THE FORECAST, PROPERLY DRAWN - The next 48 hours as one readable band: temperature on a…