How good is the forecast
where you live?

Every day the forecast makes a promise about tomorrow's high. We check it against the official weather-station record — and grade it. Pick a city.

Every city, graded

Day-ahead high-temperature forecast over the last 2 weeks. Each dot is a day: green within 2°, amber within 4°, red beyond. Tap a card to see its chart.

Think you can beat the forecast?

Call tomorrow's high before the model does. When the day arrives, we score you both against the official record — closest wins.

The models don't always agree

Right now, four forecast ensembles are pricing the same events — and they often split. Each bar is a model's odds the high clears the line.

How many days ahead did they see it?

A good forecast doesn't just nail tomorrow — it sees the heat wave coming a week out. We're recording every forecast at every lead and grading it as the days arrive.