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daily prop · Philadelphia, PA · Northeast & Mid-Atlantic · settles Thu Oct 22

Philadelphia high ≥ 64°F · Thu Oct 22

77¢
american -331 · decimal 1.3
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 64°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¢10/0710/1710/20 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
97¢
wn2
89¢
hres
69¢
eps
62¢
icon
55¢
nbm
55¢
ndfd
54¢

The Ladder

where the whole distribution sits
62–63°F1¢
64–65°F6¢
66–67°F17¢
68–69°F29¢
70–71°F27¢
72–73°F15¢
74–75°F4¢
76–77°F1¢
calibration receipt: lead 2, scored on 14,462 settled station-days, consensus CRPS 1.69 vs climatology 8.854.

Receipts

prop id WP-KPHL-20261022-TMAX-GE64 · opened 2026-10-16T15:05:07+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape