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daily prop · Minneapolis, MN · Great Lakes & Upper Midwest · settles Thu Sep 24

Minneapolis high ≥ 64°F · Thu Sep 24

69¢
american -224 · decimal 1.45
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 64°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¢09/0909/2009/24 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
rrfs
100¢
wn2
91¢
eps
83¢
aifs
64¢
ndfd
59¢
nbm
55¢
icon
51¢
hres
43¢

The Ladder

where the whole distribution sits
58–59°F2¢
60–61°F7¢
62–63°F17¢
64–65°F27¢
66–67°F26¢
68–69°F15¢
70–71°F5¢
72–73°F1¢
calibration receipt: lead 1, scored on 13,107 settled station-days, consensus CRPS 1.557 vs climatology 9.192.

Receipts

prop id WP-KMSP-20260924-TMAX-GE64 · opened 2026-09-22T02:42:28+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape