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daily prop · Minneapolis, MN · Great Lakes & Upper Midwest · settles Fri Sep 11

Minneapolis high ≥ 84°F · Fri Sep 11

61¢
american -160 · decimal 1.63
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 84°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¢08/2709/0809/11 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
92¢
hres
79¢
rrfs
76¢
nbm
58¢
ndfd
56¢
eps
49¢
wn2
43¢
icon
41¢

The Ladder

where the whole distribution sits
78–79°F1¢
80–81°F5¢
82–83°F17¢
84–85°F31¢
86–87°F29¢
88–89°F14¢
90–91°F4¢
calibration receipt: lead 1, scored on 12,472 settled station-days, consensus CRPS 1.568 vs climatology 9.329.

Receipts

prop id WP-KMSP-20260911-TMAX-GE84 · opened 2026-09-07T14:03:25+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape