WEATHER PROPSBOARDMATCHUPSMODELSSTATIONSREPLAYTHE LEAGUE
daily prop · Billings, MT · Rockies & Intermountain · settles Wed Oct 21

Billings high ≥ 55°F · Wed Oct 21

95¢
american -1849 · decimal 1.05
★ golden on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 55°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¢10/0610/1410/20 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
hres
100¢
wn2
96¢
aifs
95¢
icon
86¢
eps
64¢
nbm
54¢

The Ladder

where the whole distribution sits
58–59°F1¢
60–61°F6¢
62–63°F16¢
64–65°F26¢
66–67°F26¢
68–69°F16¢
70–71°F6¢
72–73°F1¢
calibration receipt: lead 1, scored on 14,511 settled station-days, consensus CRPS 1.514 vs climatology 8.854.

Receipts

prop id WP-KBIL-20261021-TMAX-GE55 · opened 2026-10-14T11:21:02+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape