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daily prop · Columbus, OH · Great Lakes & Upper Midwest · settles Wed Oct 21

Columbus high ≥ 66°F · Wed Oct 21

79¢
american -372 · decimal 1.27
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¢10/0610/1510/20 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
97¢
aifs
95¢
eps
74¢
rrfs
66¢
icon
60¢
nbm
59¢
ndfd
56¢
hres
54¢

The Ladder

where the whole distribution sits
62–63°F1¢
64–65°F4¢
66–67°F15¢
68–69°F28¢
70–71°F29¢
72–73°F16¢
74–75°F5¢
76–77°F1¢
calibration receipt: lead 1, scored on 14,511 settled station-days, consensus CRPS 1.514 vs climatology 8.854.

Receipts

prop id WP-KCMH-20261021-TMAX-GE66 · opened 2026-10-19T15:13:35+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape