The airports worth calling opened in full
The board rates all 36 airports from one to five stars by how often the forecast is exactly right at the moment you can still act on it. Pro opens the full page for the ones that rate five stars.
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Why the stars mean something
Each rating is a measured win rate, not an opinion. Here is what each one was worth over the last 30 days:
| Rating | Stations | Exact high | vs guessing |
|---|---|---|---|
| ★★★★★ | 13 | 56.7% | +30.5 pts |
| ★★★★☆ | 7 | 44.0% | +21.1 pts |
| ★★★☆☆ | 9 | 32.6% | +7.4 pts |
| ★★☆☆☆ | 5 | 24.4% | +8.4 pts |
| ★☆☆☆☆ | 2 | 15.0% | 0.0 pts |
“Exact high” is how often the forecast lands the precise degree, measured over the last 30 days at each station's best checkpoint before the day peaks. “vs guessing” compares that with always answering the station's usual temperature. Each band is more accurate than the one below it — that ordering is the whole rating.
And the engine behind it
These are the same figures the public scoreboard shows — see the whole track record, including the parts that score badly.
What Pro opens
Every one of the 16 five-star airports, in full — the same page the free stations get, with nothing held back:
- Every checkpoint, walked hour by hour. Watch the forecast move through the day, against the high so far, and see where it settled.
- The whole scored record. How often that airport's high landed in the exact degree, inside 1°C, and inside the published band — over 30 days and since the ledger began.
- Predicted vs observed, day by day. The ledger behind the accuracy figures, so you can audit the claim instead of trusting it.
- The walk archive. Replay past days for the same airport and compare what was forecast with what happened.
- Market links for the days the page covers.
Open right now
16 airports the engine currently calls five-star:
| Airport | Exact high | Best call | Region |
|---|---|---|---|
| ZSPD | 70% | noon | Asia-Pacific |
| EFHK | 60% | noon | Europe |
| NZWN | 60% | noon | Asia-Pacific |
| RCSS | 60% | noon | Asia-Pacific |
| ZGSZ | 60% | noon | Asia-Pacific |
| ZSQD | 60% | noon | Asia-Pacific |
| LIMC | 55% | first call | Europe |
| CYYZ | 53% | noon | North America |
| EDDM | 53% | noon | Europe |
| RKSI | 53% | noon | Asia-Pacific |
| ZGGG | 52% | 8am | Asia-Pacific |
| RJTT | 50% | noon | Asia-Pacific |
| WSSS | 50% | noon | Asia-Pacific |
| RPLL | 47% | noon | Asia-Pacific |
| ZBAA | 47% | first call | Asia-Pacific |
| UUWW | 40% | noon | Europe |
Every figure above is on the free board — check any of them. The airport codes link to their public pages.
This list is not fixed. An airport joins the moment it reaches five stars on any of the 20, 30 or 90-day boards, and drops out when it falls below. Pro follows it automatically — you never re-buy and never lose access to an airport you can see here.
What stays free
The other 20 airports, in full, for everyone — including guests. Plus the dashboard board, the engine scoreboard, the station scorecards, and the whole Predict game. Pro adds the top-rated airports; it does not take anything away.
Before you buy
- Is it really once?
- Yes. One payment, lifetime access. There is no renewal, no expiry and nothing to cancel.
- What if my airport drops off the list?
- It reopens to everyone, including you. Pro is the whole five-star list, whatever it is that day, so you never need to re-buy.
- How do I pay?
- Crypto, through NOWPayments' own checkout. You will be taken there to choose a coin — USDC, USDT, SOL and many others.
- How fast does it activate?
- Automatically, as soon as the payment confirms. You can leave the checkout and come back; the page keeps checking.