daily prop · Salt Lake City, UT · Rockies & Intermountain · settles Sat Oct 17

Salt Lake City high ≥ 66°F · Sat Oct 17

YES

settled · observed 71

longshot hit whiplash 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.

Verdict

This prop traded as low as 0¢ and still hit; crossed 70¢ in both directions — a genuine whiplash.

Who's Bullish

each model's own price

hrrr		100¢
rrfs		97¢
aifs		89¢
wn2		76¢
nbm		76¢
hres		71¢
ndfd		59¢
eps		58¢
icon		46¢

Receipts

prop id WP-KSLC-20261017-TMAX-GE66 · opened 2026-10-11T15:12:05+00:00 · settled 2026-10-18T14:09:47+00:00 against ACIS official NWS daily record · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape