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daily prop · Seattle, WA · West Coast & Southwest · settles Wed Oct 21

Seattle high ≥ 58°F · Wed Oct 21

73¢
american -271 · decimal 1.37
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 58°F. The original listing above is retained as published. Open the model matchup dashboard →

The Tape

what the models knew, when
0¢25¢50¢75¢100¢10/0610/1410/19 06:00
— — reconstructed from archived model runs (deterministic values + a lead-dependent Gaussian error model, labeled, never on the tape) · — live prices from the running consensus engine.

Who's Bullish

each model's own price
aifs
83¢
wn2
79¢
hres
73¢
icon
71¢
eps
65¢
nbm
57¢

The Ladder

where the whole distribution sits
60–61°F2¢
62–63°F20¢
64–65°F44¢
66–67°F28¢
68–69°F5¢
calibration receipt: lead 2, scored on 14,410 settled station-days, consensus CRPS 1.692 vs climatology 8.861.

Receipts

prop id WP-KSEA-20261021-TMAX-GE58 · opened 2026-10-14T10:34:38+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape