WEATHER PROPSBOARDMATCHUPSMODELSSTATIONSREPLAYTHE LEAGUE
daily prop · St. Louis, MO · Plains & South Central · settles Thu Oct 22

St. Louis high ≥ 79°F · Thu Oct 22

35¢
american +183 · decimal 2.83
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 79°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¢10/0710/1410/20 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
63¢
wn2
57¢
nbm
53¢
eps
28¢
hres
22¢
icon
5¢

The Ladder

where the whole distribution sits
68–69°F2¢
70–71°F6¢
72–73°F16¢
74–75°F25¢
76–77°F26¢
78–79°F17¢
80–81°F7¢
82–83°F2¢
calibration receipt: lead 2, scored on 14,462 settled station-days, consensus CRPS 1.69 vs climatology 8.854.

Receipts

prop id WP-KSTL-20261022-TMAX-GE79 · opened 2026-10-15T07:49:56+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape