WEATHER PROPSBOARDMATCHUPSMODELSSTATIONSREPLAYTHE LEAGUE
daily prop · Boston, MA · Northeast & Mid-Atlantic · settles Sun Oct 18

Boston high ≥ 54°F · Sun Oct 18

71¢
american -248 · decimal 1.4
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 54°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¢10/0310/1110/18 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
aifs
93¢
wn2
77¢
hres
64¢
nbm
53¢
icon
52¢
eps
41¢

The Ladder

where the whole distribution sits
50–51°F8¢
52–53°F48¢
54–55°F39¢
56–57°F4¢

Receipts

prop id WP-KBOS-20261018-TMAX-GE54 · opened 2026-10-11T11:19:36+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape