20 CITIES · HOURLY · HIGH, LOW AND RAINA number for every hour of the Sky

Hour by hour: the temperature at each mark, the high and the low of the day, and the chance of rain. Every number is sealed before the outcome and graded against the official settlement.

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TODAY'S BOARDOur engine sees the temperature before the station does.

Pick your city and read the board: what the live station shows right now, the chance the temperature reaches each mark this hour, the most likely high and low of the day, and the rain ahead. Each call locks before the market closes, with a receipt.

THE TRACK RECORDEvery forecast grades itself

Open the record and see every graded forecast for your city, misses included: what we said, what happened, and the score. Hit rate by hour updates through the day. The ledger is the product.