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daily prop · Philadelphia, PA · Northeast & Mid-Atlantic · settles Fri Oct 23

Philadelphia high ≥ 64°F · Fri Oct 23

50¢
american -100 · decimal 2.0
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¢10/0810/1810/20 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
eps
78¢
wn2
65¢
ndfd
54¢
aifs
52¢
nbm
44¢
icon
33¢
hres
8¢

The Ladder

where the whole distribution sits
54–55°F1¢
56–57°F3¢
58–59°F10¢
60–61°F19¢
62–63°F25¢
64–65°F22¢
66–67°F13¢
68–69°F5¢
70–71°F1¢
calibration receipt: lead 3, scored on 14,413 settled station-days, consensus CRPS 1.902 vs climatology 8.854.

Receipts

prop id WP-KPHL-20261023-TMAX-GE64 · opened 2026-10-18T14:55:27+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape