Mistral Weather vs Probably Rain

Mistral Weather is a modern weather app for iPhone and iPad. Open it and see current conditions, hour-by-hour and 7-day forecast, sun and moon times, humidity, UV, wind, and pressure at a glance. A layered weather map shows animated precipitation radar, temperature, and wind. "On This Day" surfaces historical weather for today's date from the last 40+ years — a fun way to see how today stacks up. All forecast data comes from Open-Meteo, and no account or sign-in is required. Launch the app and grant location access to get a localized forecast, or skip it and use the search to add any place on Earth. Save multiple locations and switch between them with a tap. Pick your favorite layer on the map — temperature, radar, or wind — and watch weather systems move in real time. Home Screen widgets show the current forecast in small, medium, and large sizes, plus an "On This Day" widget in small and medium. Background refresh keeps widget data current without draining battery. Customize units (°F / °C, mph / km/h), adjust map defaults, and manage Remove Ads and Mistral Weather AI from Settings. Upgrade to Mistral Weather AI for a natural-language summary of today's forecast on the main Weather tab. One quick read covers what's happening right now, what's coming in the next few hours, and what to wear or plan for — refreshed each hour, powered by OpenAI behind our server. Subscribers also have banner ads removed automatically. The subscription is $6.99/month or $59.99/year, which renews until canceled in Settings. All forecasts, locations, and preferences are stored on your device. Coordinates are sent to Open-Meteo only when fetching weather; nothing else is transmitted. The app is free with a single banner ad at the bottom of the main surfaces — purchase Remove Ads for a one-time fee to remove it permanently, or let a Mistral Weather AI subscription remove ads automatically while it's active. Mistral Weather uses Google AdMob and asks for App Tracking Transparency so ads can be personalized; declining is fully supported. Mistral Weather is an independent project and is not affiliated with Open-Meteo, Apple, or Google. Privacy Policy: https://mistralweather.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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 blue-to-red spectrum, rain where height is probability, night shaded, sunrise and sunset marked. - How today compares to the historical normal for this date, from ten years of records for your exact spot. - The whole week as a grid — 168 hours, one cell each — so "when's the good weather?" takes one glance instead of seven taps. - Sparklines for temperature, feels-like, rain, wind, UV, humidity and pressure. - Rain radar, an air quality map and active wildfires, on one map you can pinch and pan. - Heads-up alerts roughly twenty minutes before rain arrives or the wind gets up. WORTH DOING Eighteen activities scored against the actual conditions — the run, the ride, the beach, the barbecue, the stargazing. It tells you when to go, and when not to bother. THE PLANET SHOWING OFF The hottest and coldest inhabited places on Earth, live, right now. Tonight's moon drawn with its real terminator. And weather records that sound invented and aren't: 26 metres of rain in a single year, a temperature that fell 56 degrees in a day, hailstones the weight of a melon. Every one is sourced to the WMO, NOAA or Guinness World Records. If we couldn't source it, we didn't include it. HONEST ABOUT ITSELF No account. No sign-up. No advertising. No analytics. No tracking. The app runs no server of its own, and your saved places never leave your phone. Weather data by Open-Meteo, including forecast confidence from Google DeepMind's WeatherNext 2. Radar by LibreWXR. Wildfire data from the US National Interagency Fire Center. Probably Rain is not a substitute for official warnings from your national weather service.