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daily prop · Columbus, OH · Great Lakes & Upper Midwest · settles Tue Oct 27

Columbus high ≥ 66°F · Tue Oct 27

77¢
american -338 · 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 ≥ 66°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¢10/1210/1610/20 12:24
— — 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
93¢
wn2
88¢
eps
82¢
nbm
53¢
icon
42¢
hres
34¢

The Ladder

where the whole distribution sits
58–59°F1¢
60–61°F3¢
62–63°F7¢
64–65°F11¢
66–67°F15¢
68–69°F17¢
70–71°F16¢
72–73°F13¢
74–75°F9¢
76–77°F5¢
78–79°F2¢
80–81°F1¢
calibration receipt: lead 7, scored on 8,387 settled station-days, consensus CRPS 2.601 vs climatology 8.75.

Receipts

prop id WP-KCMH-20261027-TMAX-GE66 · opened 2026-10-20T10:53:45+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape