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daily prop · St. Louis, MO · Plains & South Central · settles Mon Oct 19

St. Louis high ≥ 74°F · Mon Oct 19

43¢
american +132 · decimal 2.32
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 74°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¢10/0410/1210/19 18:00
— — 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
icon
70¢
nbm
55¢
aifs
48¢
eps
39¢
hres
37¢
wn2
27¢

The Ladder

where the whole distribution sits
62–63°F2¢
64–65°F6¢
66–67°F15¢
68–69°F23¢
70–71°F25¢
72–73°F18¢
74–75°F8¢
76–77°F3¢
78–79°F1¢
calibration receipt: lead 3, scored on 14,255 settled station-days, consensus CRPS 1.905 vs climatology 8.863.

Receipts

prop id WP-KSTL-20261019-TMAX-GE74 · opened 2026-10-12T07:48:34+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape