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daily prop · Columbus, OH · Great Lakes & Upper Midwest · settles Fri Oct 23

Columbus high ≥ 71°F · Fri Oct 23

34¢
american +193 · decimal 2.93
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 71°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¢10/0810/1610/20 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
wn2
57¢
aifs
54¢
ndfd
53¢
nbm
44¢
icon
23¢
eps
17¢
hres
15¢

The Ladder

where the whole distribution sits
58–59°F1¢
60–61°F3¢
62–63°F8¢
64–65°F17¢
66–67°F24¢
68–69°F23¢
70–71°F15¢
72–73°F7¢
74–75°F2¢
calibration receipt: lead 3, scored on 14,413 settled station-days, consensus CRPS 1.902 vs climatology 8.854.

Receipts

prop id WP-KCMH-20261023-TMAX-GE71 · opened 2026-10-17T15:24:53+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape