daily prop · Billings, MT · Rockies & Intermountain · settles Tue Oct 20

Billings high ≥ 66°F · Tue Oct 20

63¢

american -171 · decimal 1.59

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

— — 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		93¢
wn2		80¢
eps		68¢
nbm		60¢
aifs		56¢
ndfd		54¢
icon		7¢

The Ladder

where the whole distribution sits

62–63°F3¢

64–65°F25¢

66–67°F47¢

68–69°F22¢

70–71°F3¢

Receipts

prop id WP-KBIL-20261020-TMAX-GE66 · opened 2026-10-16T04:24:58+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape