Sky Warden

YESTERDAY, AS WE SAID IT AND AS IT WAS. "How we did" used to list the last few hourly checks — so a single quiet 11pm hour could read "0.0 mm" beside a day that had rained all afternoon. It now compares the whole day: the high, the low, the rain for the day and the peak wind, as we forecast them before the day began, against what the day actually turned out to be. Each line says what we said, what it was, and whether we were close — and says plainly what "close" means. The forecast is kept as it stood before midnight and never rewritten with hindsight; a day first seen part-way through is labelled as such, and if we can't fetch what happened, the card says so instead of grading against nothing. It starts the morning after you first open this version. A MAP THAT TELLS YOU WHEN IT CAN'T SHOW THE FUTURE. The rain map's forecast half comes from a free weather service with a daily allowance. When that runs out, the map used to quietly show radar only and stop at "now". It now says so on the map: "Forecast layer paused — daily limit reached. Radar is live." It also remembers the forecast it has already fetched for half an hour, so reopening the map no longer spends the allowance a second time. THE AGREEMENT CARD OPENS THE ANSWER. Tap "53% source agreement" and you were dropped at the top of the Details tab, which has nothing to do with it. It now opens the Sources page: where today's forecasts split, and which of them has actually been closest to the thermometer where you are. The "Where the sources differ" panel gains the same door — "Which of them is usually right here?"